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Add support for adjusting OOM score#94

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mikebrow merged 1 commit intocontainerd:mainfrom
zxj874478410:main-dev
Aug 19, 2024
Merged

Add support for adjusting OOM score#94
mikebrow merged 1 commit intocontainerd:mainfrom
zxj874478410:main-dev

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@zxj874478410 zxj874478410 commented Jul 10, 2024

The OomScoreAdj field is added to the LinuxContainerAdjustment structure of the NRI plugin. This field records the value of oom_score_adj that needs to be adjusted during CreateContainer. Added the appropriate set method and the method to write back to the NRI response.
Fix #92

TEST METHOD:
We build a NRI plugin with CreateContainer function like this:

func (p *plugin) CreateContainer(_ context.Context, pod *api.PodSandbox, ctr *api.Container) (*api.ContainerAdjustment, []*api.ContainerUpdate, error) {
	log.Infof("Creating container %s/%s/%s...", pod.GetNamespace(), pod.GetName(), ctr.GetName())

	//
	// This is the container creation request handler. Because the container
	// has not been created yet, this is the lifecycle event which allows you
	// the largest set of changes to the container's configuration, including
	// some of the later immautable parameters. Take a look at the adjustment
	// functions in pkg/api/adjustment.go to see the available controls.
	//
	// In addition to reconfiguring the container being created, you are also
	// allowed to update other existing containers. Take a look at the update
	// functions in pkg/api/update.go to see the available controls.
	//

	adjustment := &api.ContainerAdjustment{}

	adjustment.SetLinuxOomScoreAdj(121)
	log.Infof("set oom score: %v", 121)
	return adjustment, nil, nil
}

Then run this NRI plugin with containerd. Create a k8s pod of apache.

[root@master bin]# kubectl get po -A |grep apache
kube-system    apache-66f99dd558-c9bgm          1/1     Running   0               4h5m

Run the docker inspect command to query the process ID of the Apache container is 3445531.

At last, query the oom_score_adj of this pid. It has been set to 121 successfully.

[root@master bin]# cat /proc/3445531/oom_score_adj
121

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Thank's for the PR @zxj874478410 ! I have a few nits, but otherwise it looks good to me.

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Thank's for the PR @zxj874478410 ! I have a few nits, but otherwise it looks good to me.

Thanks for the review @klihub . I've fixed these faults.

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lgtm

@klihub klihub self-requested a review July 11, 2024 13:06
@klihub klihub changed the title NRI plugins support adjust oom_score_adj NRI support for adjusting OOM score adjustment. Jul 12, 2024
@klihub klihub changed the title NRI support for adjusting OOM score adjustment. Add support for adjusting OOM score adjustment. Jul 12, 2024
klihub
klihub previously approved these changes Jul 19, 2024
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wondering if we should be able to nil out the oooscoreadj

func (g *Generator) AdjustOomScoreAdj(score *nri.OptionalInt) {
if score != nil {
g.SetProcessOOMScoreAdj(int(score.Value))
}
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@zxj874478410 zxj874478410 Jul 23, 2024

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Thanks for the suggestion! After we set OomScoreAdj to nil, We can handle the nil here.
I try to call the func g.initConfigProcess() by calling func g.SetProcessOOMScoreAdj(0), and then set g.Config.Process.OOMScoreAdj to nil. Will it work? @mikebrow

Suggested change
}
} else {
g.SetProcessOOMScoreAdj(0)
g.Config.Process.OOMScoreAdj = nil
}

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sgtm let's try it / test it out

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@zxj874478410 zxj874478410 Aug 5, 2024

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We tested it with the following code

oomScoreAdj:= 555
adjustment.SetLinuxOomScoreAdj(&oomScoreAdj)
adjustment.SetLinuxOomScoreAdj(nil)

The second set unset the oomscoreadj with the api. Finally, the oom_score_adj is set to 996 by kubelet.

cat /proc/2213925/oom_score_adj
996

This is work! @mikebrow

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This code path appears to be the source of #117. @mikebrow, do we need to support a plugin both setting an explicit adjustment and then clearing its own adjustment?

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nod.. while I think it's a valid path to unset given 0 / 999 etc.. is not unset.. we need to ensure we are not accidentally unsetting a valid oom from kubelet. @klihub FYI

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manual:

           Sets the adjustment value for the Linux kernel's
           Out-Of-Memory (OOM) killer score for executed processes.
           Takes an integer between -1000 (to disable OOM killing of
           processes of this unit) and 1000 (to make killing of
           processes of this unit under memory pressure very likely).
           See The /proc Filesystem[6] for details. If not specified
           defaults to the OOM score adjustment level of the service
           manager itself, which is normally at 0.

note behavior normally 0 when unset, but is configurable making unset a unique state

@zxj874478410 zxj874478410 force-pushed the main-dev branch 2 times, most recently from 94de1db to f3f0bd7 Compare August 6, 2024 02:05
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LGTM

@zxj874478410 zxj874478410 force-pushed the main-dev branch 2 times, most recently from 1712c1a to 83f6ab0 Compare August 7, 2024 02:16
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zxj874478410 commented Aug 7, 2024

@klihub @mikebrow Just rebased code and fixed conflicts, please take a look, thanks.

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LGTM

Signed-off-by: Xiaojin Zhang <874478410@qq.com>
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LGTM

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@klihub @mikebrow Sorry for conflict again. Just fixed conflicts, please take a look, thanks.

@zxj874478410 zxj874478410 reopened this Aug 19, 2024
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klihub commented Aug 19, 2024

@zxj874478410 This fix is not sufficient in it's current form as it breaks replacing a mount with another one to the same destination. I think we'd need a bit of additional code to prevent that from happening. Maybe something like this, where 8f509e7 is an updated version of your commit, and 7ea0a47 adds a new test case for mount removal.

@klihub klihub dismissed their stale review August 19, 2024 10:42

@zxj874478410 PTAL at the latest review comments and the suggested fixes/improvements.

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@zxj874478410 This fix is not sufficient in it's current form as it breaks replacing a mount with another one to the same destination. I think we'd need a bit of additional code to prevent that from happening. Maybe something like this, where 8f509e7 is an updated version of your commit, and 7ea0a47 adds a new test case for mount removal.

Thanks for the detailed instructions, but does this problem refer to another pr #87 ? This one refers to OOM score adjustment.

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klihub commented Aug 19, 2024

@zxj874478410 This fix is not sufficient in it's current form as it breaks replacing a mount with another one to the same destination. I think we'd need a bit of additional code to prevent that from happening. Maybe something like this, where 8f509e7 is an updated version of your commit, and 7ea0a47 adds a new test case for mount removal.

Thanks for the detailed instructions, but does this problem refer to another pr #87 ? This one refers to OOM score adjustment.

Argh... Sorry about that. Yes, you are absolutely right, it is about PR #87. Time to renew my glasses or get a brain transplant...

@klihub klihub self-requested a review August 19, 2024 11:40
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LGTM

@zxj874478410

This comment was marked as off-topic.

@dmcgowan dmcgowan changed the title Add support for adjusting OOM score adjustment. Add support for adjusting OOM score Feb 25, 2025
@dmcgowan dmcgowan added the area/nri Node Resource Interface (NRI) label Feb 25, 2025
renovate-sh-app bot added a commit to grafana/alloy that referenced this pull request Feb 24, 2026
…9 [SECURITY] (#5497)

> ℹ️ **Note**
> 
> This PR body was truncated due to platform limits.

This PR contains the following updates:

| Package | Change |
[Age](https://docs.renovatebot.com/merge-confidence/) |
[Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
|
[github.com/containerd/containerd](https://redirect.github.com/containerd/containerd)
| `v1.7.18` → `v1.7.29` |
![age](https://developer.mend.io/api/mc/badges/age/go/github.com%2fcontainerd%2fcontainerd/v1.7.29?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/go/github.com%2fcontainerd%2fcontainerd/v1.7.18/v1.7.29?slim=true)
|

---

> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

### GitHub Vulnerability Alerts

####
[CVE-2024-40635](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg)

### Impact
A bug was found in containerd where containers launched with a User set
as a `UID:GID` larger than the maximum 32-bit signed integer can cause
an overflow condition where the container ultimately runs as root (UID
0). This could cause unexpected behavior for environments that require
containers to run as a non-root user.

### Patches
This bug has been fixed in the following containerd versions: 

* 2.0.4 (Fixed in
https://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20)
* 1.7.27 (Fixed in
https://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da)
* 1.6.38 (Fixed in
https://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a)

Users should update to these versions to resolve the issue.

### Workarounds
Ensure that only trusted images are used and that only trusted users
have permissions to import images.

### Credits
The containerd project would like to thank [Benjamin
Koltermann](https://redirect.github.com/p4ck3t0) and
[emxll](https://redirect.github.com/emxll) for responsibly disclosing
this issue in accordance with the [containerd security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

### References
* https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-40635

### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:
* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)
* Email us at [security@containerd.io](mailto:security@containerd.io)

####
[CVE-2024-25621](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w)

### Impact

An overly broad default permission vulnerability was found in
containerd.

- `/var/lib/containerd` was created with the permission bits 0o711,
while it should be created with 0o700
- Allowed local users on the host to potentially access the metadata
store and the content store
- `/run/containerd/io.containerd.grpc.v1.cri` was created with 0o755,
while it should be created with 0o700
- Allowed local users on the host to potentially access the contents of
Kubernetes local volumes. The contents of volumes might include setuid
binaries, which could allow a local user on the host to elevate
privileges on the host.
- `/run/containerd/io.containerd.sandbox.controller.v1.shim` was created
with 0o711, while it should be created with 0o700

The directory paths may differ depending on the daemon configuration.
When the `temp` directory path is specified in the daemon configuration,
that directory was also created with 0o711, while it should be created
with 0o700.

### Patches

This bug has been fixed in the following containerd versions:

* 2.2.0
* 2.1.5
* 2.0.7
* 1.7.29

Users should update to these versions to resolve the issue.
These updates automatically change the permissions of the existing
directories.

> [!NOTE]
>
> `/run/containerd` and `/run/containerd/io.containerd.runtime.v2.task`
are still created with 0o711.
> This is an expected behavior for supporting userns-remapped
containers.

### Workarounds

The system administrator on the host can manually chmod the directories
to not
have group or world accessible permisisons:

```
chmod 700 /var/lib/containerd
chmod 700 /run/containerd/io.containerd.grpc.v1.cri
chmod 700 /run/containerd/io.containerd.sandbox.controller.v1.shim
```

An alternative mitigation would be to run containerd in [rootless
mode](https://redirect.github.com/containerd/containerd/blob/main/docs/rootless.md).

### Credits

The containerd project would like to thank David Leadbeater for
responsibly disclosing this issue in accordance with the [containerd
security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:

* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)

####
[CVE-2025-64329](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2)

### Impact

A bug was found in containerd's CRI Attach implementation where a user
can exhaust memory on the host due to goroutine leaks.

Repetitive calls of CRI Attach (e.g., [`kubectl
attach`](https://kubernetes.io/docs/reference/kubectl/generated/kubectl_attach/))
could increase the memory usage of containerd.

### Patches

This bug has been fixed in the following containerd versions:

* 2.2.0
* 2.1.5
* 2.0.7
* 1.7.29

Users should update to these versions to resolve the issue.

### Workarounds

Set up an admission controller to control accesses to `pods/attach`
resources.
e.g., [Validating Admission
Policy](https://kubernetes.io/docs/reference/access-authn-authz/validating-admission-policy/).

### Credits

The containerd project would like to thank @&#8203;Wheat2018 for
responsibly disclosing this issue in accordance with the [containerd
security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

### References

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-64329

### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:

* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)

---

### containerd has an integer overflow in User ID handling
[CVE-2024-40635](https://nvd.nist.gov/vuln/detail/CVE-2024-40635) /
[GHSA-265r-hfxg-fhmg](https://redirect.github.com/advisories/GHSA-265r-hfxg-fhmg)
/ [GO-2025-3528](https://pkg.go.dev/vuln/GO-2025-3528)

<details>
<summary>More information</summary>

#### Details
##### Impact
A bug was found in containerd where containers launched with a User set
as a `UID:GID` larger than the maximum 32-bit signed integer can cause
an overflow condition where the container ultimately runs as root (UID
0). This could cause unexpected behavior for environments that require
containers to run as a non-root user.

##### Patches
This bug has been fixed in the following containerd versions: 

* 2.0.4 (Fixed in
https://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20)
* 1.7.27 (Fixed in
https://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da)
* 1.6.38 (Fixed in
https://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a)

Users should update to these versions to resolve the issue.

##### Workarounds
Ensure that only trusted images are used and that only trusted users
have permissions to import images.

##### Credits
The containerd project would like to thank [Benjamin
Koltermann](https://redirect.github.com/p4ck3t0) and
[emxll](https://redirect.github.com/emxll) for responsibly disclosing
this issue in accordance with the [containerd security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

##### References
* https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-40635

##### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:
* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)
* Email us at [security@containerd.io](mailto:security@containerd.io)

#### Severity
- CVSS Score: Unknown
- Vector String: `CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N`

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg)
-
[https://nvd.nist.gov/vuln/detail/CVE-2024-40635](https://nvd.nist.gov/vuln/detail/CVE-2024-40635)
-
[https://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da](https://redirect.github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da)
-
[https://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20](https://redirect.github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20)
-
[https://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a](https://redirect.github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a)
-
[https://github.com/containerd/containerd](https://redirect.github.com/containerd/containerd)
-
[https://lists.debian.org/debian-lts-announce/2025/05/msg00005.html](https://lists.debian.org/debian-lts-announce/2025/05/msg00005.html)

This data is provided by
[OSV](https://osv.dev/vulnerability/GHSA-265r-hfxg-fhmg) and the [GitHub
Advisory Database](https://redirect.github.com/github/advisory-database)
([CC-BY
4.0](https://redirect.github.com/github/advisory-database/blob/main/LICENSE.md)).
</details>

---

### containerd has an integer overflow in User ID handling in
github.com/containerd/containerd
[CVE-2024-40635](https://nvd.nist.gov/vuln/detail/CVE-2024-40635) /
[GHSA-265r-hfxg-fhmg](https://redirect.github.com/advisories/GHSA-265r-hfxg-fhmg)
/ [GO-2025-3528](https://pkg.go.dev/vuln/GO-2025-3528)

<details>
<summary>More information</summary>

#### Details
containerd has an integer overflow in User ID handling in
github.com/containerd/containerd

#### Severity
Unknown

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg)
-
[https://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da](https://redirect.github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da)
-
[https://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20](https://redirect.github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20)
-
[https://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a](https://redirect.github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a)

This data is provided by
[OSV](https://osv.dev/vulnerability/GO-2025-3528) and the [Go
Vulnerability Database](https://redirect.github.com/golang/vulndb)
([CC-BY 4.0](https://redirect.github.com/golang/vulndb#license)).
</details>

---

### containerd affected by a local privilege escalation via wide
permissions on CRI directory
[CVE-2024-25621](https://nvd.nist.gov/vuln/detail/CVE-2024-25621) /
[GHSA-pwhc-rpq9-4c8w](https://redirect.github.com/advisories/GHSA-pwhc-rpq9-4c8w)
/ [GO-2025-4100](https://pkg.go.dev/vuln/GO-2025-4100)

<details>
<summary>More information</summary>

#### Details
##### Impact

An overly broad default permission vulnerability was found in
containerd.

- `/var/lib/containerd` was created with the permission bits 0o711,
while it should be created with 0o700
- Allowed local users on the host to potentially access the metadata
store and the content store
- `/run/containerd/io.containerd.grpc.v1.cri` was created with 0o755,
while it should be created with 0o700
- Allowed local users on the host to potentially access the contents of
Kubernetes local volumes. The contents of volumes might include setuid
binaries, which could allow a local user on the host to elevate
privileges on the host.
- `/run/containerd/io.containerd.sandbox.controller.v1.shim` was created
with 0o711, while it should be created with 0o700

The directory paths may differ depending on the daemon configuration.
When the `temp` directory path is specified in the daemon configuration,
that directory was also created with 0o711, while it should be created
with 0o700.

##### Patches

This bug has been fixed in the following containerd versions:

* 2.2.0
* 2.1.5
* 2.0.7
* 1.7.29

Users should update to these versions to resolve the issue.
These updates automatically change the permissions of the existing
directories.

> [!NOTE]
>
> `/run/containerd` and `/run/containerd/io.containerd.runtime.v2.task`
are still created with 0o711.
> This is an expected behavior for supporting userns-remapped
containers.

##### Workarounds

The system administrator on the host can manually chmod the directories
to not
have group or world accessible permisisons:

```
chmod 700 /var/lib/containerd
chmod 700 /run/containerd/io.containerd.grpc.v1.cri
chmod 700 /run/containerd/io.containerd.sandbox.controller.v1.shim
```

An alternative mitigation would be to run containerd in [rootless
mode](https://redirect.github.com/containerd/containerd/blob/main/docs/rootless.md).

##### Credits

The containerd project would like to thank David Leadbeater for
responsibly disclosing this issue in accordance with the [containerd
security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

##### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:

* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)

#### Severity
- CVSS Score: Unknown
- Vector String: `CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H`

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w)
-
[https://nvd.nist.gov/vuln/detail/CVE-2024-25621](https://nvd.nist.gov/vuln/detail/CVE-2024-25621)
-
[https://github.com/containerd/containerd/commit/7c59e8e9e970d38061a77b586b23655c352bfec5](https://redirect.github.com/containerd/containerd/commit/7c59e8e9e970d38061a77b586b23655c352bfec5)
-
[https://github.com/containerd/containerd](https://redirect.github.com/containerd/containerd)
-
[https://github.com/containerd/containerd/blob/main/docs/rootless.md](https://redirect.github.com/containerd/containerd/blob/main/docs/rootless.md)

This data is provided by
[OSV](https://osv.dev/vulnerability/GHSA-pwhc-rpq9-4c8w) and the [GitHub
Advisory Database](https://redirect.github.com/github/advisory-database)
([CC-BY
4.0](https://redirect.github.com/github/advisory-database/blob/main/LICENSE.md)).
</details>

---

### containerd CRI server: Host memory exhaustion through Attach
goroutine leak in github.com/containerd/containerd
[CVE-2025-64329](https://nvd.nist.gov/vuln/detail/CVE-2025-64329) /
[GHSA-m6hq-p25p-ffr2](https://redirect.github.com/advisories/GHSA-m6hq-p25p-ffr2)
/ [GO-2025-4108](https://pkg.go.dev/vuln/GO-2025-4108)

<details>
<summary>More information</summary>

#### Details
containerd CRI server: Host memory exhaustion through Attach goroutine
leak in github.com/containerd/containerd

#### Severity
Unknown

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2)
-
[https://nvd.nist.gov/vuln/detail/CVE-2025-64329](https://nvd.nist.gov/vuln/detail/CVE-2025-64329)
-
[https://github.com/containerd/containerd/commit/083b53cd6f19b5de7717b0ce92c11bdf95e612df](https://redirect.github.com/containerd/containerd/commit/083b53cd6f19b5de7717b0ce92c11bdf95e612df)

This data is provided by
[OSV](https://osv.dev/vulnerability/GO-2025-4108) and the [Go
Vulnerability Database](https://redirect.github.com/golang/vulndb)
([CC-BY 4.0](https://redirect.github.com/golang/vulndb#license)).
</details>

---

### containerd affected by a local privilege escalation via wide
permissions on CRI directory in github.com/containerd/containerd
[CVE-2024-25621](https://nvd.nist.gov/vuln/detail/CVE-2024-25621) /
[GHSA-pwhc-rpq9-4c8w](https://redirect.github.com/advisories/GHSA-pwhc-rpq9-4c8w)
/ [GO-2025-4100](https://pkg.go.dev/vuln/GO-2025-4100)

<details>
<summary>More information</summary>

#### Details
containerd affected by a local privilege escalation via wide permissions
on CRI directory in github.com/containerd/containerd

#### Severity
Unknown

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w)
-
[https://nvd.nist.gov/vuln/detail/CVE-2024-25621](https://nvd.nist.gov/vuln/detail/CVE-2024-25621)
-
[https://github.com/containerd/containerd/commit/7c59e8e9e970d38061a77b586b23655c352bfec5](https://redirect.github.com/containerd/containerd/commit/7c59e8e9e970d38061a77b586b23655c352bfec5)
-
[https://github.com/containerd/containerd/blob/main/docs/rootless.md](https://redirect.github.com/containerd/containerd/blob/main/docs/rootless.md)

This data is provided by
[OSV](https://osv.dev/vulnerability/GO-2025-4100) and the [Go
Vulnerability Database](https://redirect.github.com/golang/vulndb)
([CC-BY 4.0](https://redirect.github.com/golang/vulndb#license)).
</details>

---

### containerd CRI server: Host memory exhaustion through Attach
goroutine leak
[CVE-2025-64329](https://nvd.nist.gov/vuln/detail/CVE-2025-64329) /
[GHSA-m6hq-p25p-ffr2](https://redirect.github.com/advisories/GHSA-m6hq-p25p-ffr2)
/ [GO-2025-4108](https://pkg.go.dev/vuln/GO-2025-4108)

<details>
<summary>More information</summary>

#### Details
##### Impact

A bug was found in containerd's CRI Attach implementation where a user
can exhaust memory on the host due to goroutine leaks.

Repetitive calls of CRI Attach (e.g., [`kubectl
attach`](https://kubernetes.io/docs/reference/kubectl/generated/kubectl_attach/))
could increase the memory usage of containerd.

##### Patches

This bug has been fixed in the following containerd versions:

* 2.2.0
* 2.1.5
* 2.0.7
* 1.7.29

Users should update to these versions to resolve the issue.

##### Workarounds

Set up an admission controller to control accesses to `pods/attach`
resources.
e.g., [Validating Admission
Policy](https://kubernetes.io/docs/reference/access-authn-authz/validating-admission-policy/).

##### Credits

The containerd project would like to thank @&#8203;Wheat2018 for
responsibly disclosing this issue in accordance with the [containerd
security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

##### References

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-64329

##### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:

* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)

#### Severity
- CVSS Score: Unknown
- Vector String:
`CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N`

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2)
-
[https://nvd.nist.gov/vuln/detail/CVE-2025-64329](https://nvd.nist.gov/vuln/detail/CVE-2025-64329)
-
[https://github.com/containerd/containerd/commit/083b53cd6f19b5de7717b0ce92c11bdf95e612df](https://redirect.github.com/containerd/containerd/commit/083b53cd6f19b5de7717b0ce92c11bdf95e612df)
-
[https://github.com/containerd/containerd](https://redirect.github.com/containerd/containerd)

This data is provided by
[OSV](https://osv.dev/vulnerability/GHSA-m6hq-p25p-ffr2) and the [GitHub
Advisory Database](https://redirect.github.com/github/advisory-database)
([CC-BY
4.0](https://redirect.github.com/github/advisory-database/blob/main/LICENSE.md)).
</details>

---

### Release Notes

<details>
<summary>containerd/containerd
(github.com/containerd/containerd)</summary>

###
[`v1.7.29`](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.29):
containerd 1.7.29

[Compare
Source](https://redirect.github.com/containerd/containerd/compare/v1.7.28...v1.7.29)

Welcome to the v1.7.29 release of containerd!

The twenty-ninth patch release for containerd 1.7 contains various fixes
and updates including security patches.

##### Security Updates

- **containerd**
-
[**GHSA-pwhc-rpq9-4c8w**](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w)
-
[**GHSA-m6hq-p25p-ffr2**](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2)

- **runc**
-
[**GHSA-qw9x-cqr3-wc7r**](https://redirect.github.com/opencontainers/runc/security/advisories/GHSA-qw9x-cqr3-wc7r)
-
[**GHSA-cgrx-mc8f-2prm**](https://redirect.github.com/opencontainers/runc/security/advisories/GHSA-cgrx-mc8f-2prm)
-
[**GHSA-9493-h29p-rfm2**](https://redirect.github.com/opencontainers/runc/security/advisories/GHSA-9493-h29p-rfm2)

##### Highlights

##### Image Distribution

- **Update differ to handle zstd media types**
([#&#8203;12018](https://redirect.github.com/containerd/containerd/pull/12018))

##### Runtime

- **Update runc binary to v1.3.3**
([#&#8203;12480](https://redirect.github.com/containerd/containerd/pull/12480))
- **Fix lost container logs from quickly closing io**
([#&#8203;12375](https://redirect.github.com/containerd/containerd/pull/12375))

Please try out the release binaries and report any issues at
<https://github.com/containerd/containerd/issues>.

##### Contributors

- Derek McGowan
- Akihiro Suda
- Phil Estes
- Austin Vazquez
- Sebastiaan van Stijn
- ningmingxiao
- Maksym Pavlenko
- StepSecurity Bot
- wheat2018

##### Changes

<details><summary>38 commits</summary>
<p>

-
[`442cb34bd`](https://redirect.github.com/containerd/containerd/commit/442cb34bda9a6a0fed82a2ca7cade05c5c749582)
Merge commit from fork
-
[`0450f046e`](https://redirect.github.com/containerd/containerd/commit/0450f046e6942e513d0ebf1ef5c2aff13daa187f)
Fix directory permissions
-
[`e5cb6ddb7`](https://redirect.github.com/containerd/containerd/commit/e5cb6ddb7a7730c24253a94d7fdb6bbe13dba6f7)
Merge commit from fork
-
[`c575d1b5f`](https://redirect.github.com/containerd/containerd/commit/c575d1b5f4011f33b32f71ace75367a92b08c750)
fix goroutine leak of container Attach
- Prepare release notes for v1.7.29
([#&#8203;12486](https://redirect.github.com/containerd/containerd/pull/12486))
-
[`1fc2daaf3`](https://redirect.github.com/containerd/containerd/commit/1fc2daaf3ed53f4c9e76fbc5786a6f1ae3bb885f)
Prepare release notes for v1.7.29
- Update runc binary to v1.3.3
([#&#8203;12480](https://redirect.github.com/containerd/containerd/pull/12480))
-
[`3f5f9f872`](https://redirect.github.com/containerd/containerd/commit/3f5f9f872707a743563d316e85e530193a2e30ac)
runc: Update runc binary to v1.3.3
- Update GHA images and bump Go 1.24.9; 1.25.3
([#&#8203;12471](https://redirect.github.com/containerd/containerd/pull/12471))
-
[`667409fb6`](https://redirect.github.com/containerd/containerd/commit/667409fb63098cb80280940ab06038114e7712da)
ci: bump Go 1.24.9, 1.25.3
-
[`294f8c027`](https://redirect.github.com/containerd/containerd/commit/294f8c027b607c4450b3e52f44280581a737a73f)
Update GHA runners to use latest images for basic binaries build
-
[`cf66b4141`](https://redirect.github.com/containerd/containerd/commit/cf66b4141defb757dee0fc5653bfd0a7ba1e8fed)
Update GHA runners to use latest image for most jobs
-
[`fa3e6fa18`](https://redirect.github.com/containerd/containerd/commit/fa3e6fa18aa8dc7e699428958e1fb1d38e832e15)
pkg/epoch: extract parsing SOURCE\_DATE\_EPOCH to a function
-
[`ac334bffc`](https://redirect.github.com/containerd/containerd/commit/ac334bffc4e759f188afb58efd74a603ade0855a)
pkg/epoch: fix tests on macOS
-
[`d04b8721f`](https://redirect.github.com/containerd/containerd/commit/d04b8721fc5bff2677beadb4f3d15d7c0ec989ca)
pkg/epoch: replace some fmt.Sprintfs with strconv
- CI: update Fedora to 43
([#&#8203;12450](https://redirect.github.com/containerd/containerd/pull/12450))
-
[`5cfedbf52`](https://redirect.github.com/containerd/containerd/commit/5cfedbf52300d09f77a51f02a0c784c37284302c)
CI: update Fedora to 43
- CI: skip ubuntu-24.04-arm on private repos
([#&#8203;12429](https://redirect.github.com/containerd/containerd/pull/12429))
-
[`cf99a012d`](https://redirect.github.com/containerd/containerd/commit/cf99a012d6f7fcb51afdea641d87474dae95f50d)
CI: skip ubuntu-24.04-arm on private repos
- runc:Update runc binary to v1.3.1
([#&#8203;12276](https://redirect.github.com/containerd/containerd/pull/12276))
-
[`4c77b8d07`](https://redirect.github.com/containerd/containerd/commit/4c77b8d078a65a5e99e40847a9eaa18a944ff68e)
runc:Update runc binary to v1.3.1
- Fix lost container logs from quickly closing io
([#&#8203;12375](https://redirect.github.com/containerd/containerd/pull/12375))
-
[`d30024db2`](https://redirect.github.com/containerd/containerd/commit/d30024db25590e6ec74b639746a5dc792f5c1403)
bugfix:fix container logs lost because io close too quickly
- ci: bump Go 1.24.8
([#&#8203;12362](https://redirect.github.com/containerd/containerd/pull/12362))
-
[`f4b3d96f3`](https://redirect.github.com/containerd/containerd/commit/f4b3d96f3d83a0ac7bde03ae9eec749aa1936a59)
ci: bump Go 1.24.8
-
[`334fd8e4b`](https://redirect.github.com/containerd/containerd/commit/334fd8e4b974d88ebea43a998d76760aad49773a)
update golangci-lint to v1.64.2
-
[`8a67abc4c`](https://redirect.github.com/containerd/containerd/commit/8a67abc4cac67bf806da0b2b55ac7159e91f6996)
Drop inactivated linter exportloopref
-
[`e4dbf08f0`](https://redirect.github.com/containerd/containerd/commit/e4dbf08f0ff3dc9f6b2a9a36eab71d73ac707956)
build(deps): bump golangci/golangci-lint-action from 6.3.2 to 6.5.0
-
[`d7db2ba06`](https://redirect.github.com/containerd/containerd/commit/d7db2ba063385d06132ec80890eb6c1fe4126692)
build(deps): bump golangci/golangci-lint-action from 6.2.0 to 6.3.2
-
[`d7182888f`](https://redirect.github.com/containerd/containerd/commit/d7182888f0071cce86d40fcf09cd9a247ac15c41)
build(deps): bump golangci/golangci-lint-action from 6.1.1 to 6.2.0
-
[`4be6c7e3b`](https://redirect.github.com/containerd/containerd/commit/4be6c7e3b5d5da7be8c1c87e1c16450b7ea8dadb)
build(deps): bump actions/cache from 4.1.2 to 4.2.0
-
[`a2e097e86`](https://redirect.github.com/containerd/containerd/commit/a2e097e865887382c2fc29ee0cea0053e6152a12)
build(deps): bump actions/checkout from 4.2.1 to 4.2.2
-
[`6de404d11`](https://redirect.github.com/containerd/containerd/commit/6de404d11b8e237a7867c7fbe535579c5736bfde)
build(deps): bump actions/cache from 4.1.1 to 4.1.2
-
[`038a25584`](https://redirect.github.com/containerd/containerd/commit/038a25584e7f66272114ec0801b071e6149ef841)
\[StepSecurity] ci: Harden GitHub Actions
- Update differ to handle zstd media types
([#&#8203;12018](https://redirect.github.com/containerd/containerd/pull/12018))
-
[`eaeb4b6ac`](https://redirect.github.com/containerd/containerd/commit/eaeb4b6ac581c0704bed0ff96ee7e53170345e84)
Update differ to handle zstd media types
- ci: bump Go 1.23.12, 1.24.6
([#&#8203;12188](https://redirect.github.com/containerd/containerd/pull/12188))
-
[`83c535339`](https://redirect.github.com/containerd/containerd/commit/83c535339bbe253ce9e7a616a90f770994b754e5)
ci: bump Go 1.23.12, 1.24.6

</p>
</details>

##### Dependency Changes

This release has no dependency changes

Previous release can be found at
[v1.7.28](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.28)

###
[`v1.7.28`](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.28):
containerd 1.7.28

[Compare
Source](https://redirect.github.com/containerd/containerd/compare/v1.7.27...v1.7.28)

Welcome to the v1.7.28 release of containerd!

The twenty-eighth patch release for containerd 1.7 contains various
fixes
and updates.

##### Highlights

##### Image Distribution

- Refresh OAuth tokens when they expire during registry operations
([#&#8203;11721](https://redirect.github.com/containerd/containerd/pull/11721))
- Set default differ for the default unpack config of transfer service
([#&#8203;11689](https://redirect.github.com/containerd/containerd/pull/11689))

##### Runtime

- Update runc binary to v1.3.0
([#&#8203;11800](https://redirect.github.com/containerd/containerd/pull/11800))
- Remove invalid error log when stopping container after containerd
restart
([#&#8203;11620](https://redirect.github.com/containerd/containerd/pull/11620))

Please try out the release binaries and report any issues at
<https://github.com/containerd/containerd/issues>.

##### Contributors

- Akhil Mohan
- Akihiro Suda
- Austin Vazquez
- Maksym Pavlenko
- Phil Estes
- Derek McGowan
- Kirtana Ashok
- Henry Wang
- Iain Macdonald
- Jin Dong
- Swagat Bora
- Wei Fu
- Yang Yang
- madraceee

##### Changes

<details><summary>57 commits</summary>
<p>

- Prepare release notes for v1.7.28
([#&#8203;12134](https://redirect.github.com/containerd/containerd/pull/12134))
-
[`b01b809f8`](https://redirect.github.com/containerd/containerd/commit/b01b809f89a27e19ff7531e1b88df07d2f40de97)
Prepare release notes for v1.7.28
- ci: bump Go 1.23.11, 1.24.5
([#&#8203;12117](https://redirect.github.com/containerd/containerd/pull/12117))
-
[`ce2373176`](https://redirect.github.com/containerd/containerd/commit/ce2373176b0db7cdcc3e289f57aeb59927ad0efb)
ci: bump Go 1.23.11, 1.24.5
- Backport windows test fixes
([#&#8203;12121](https://redirect.github.com/containerd/containerd/pull/12121))
-
[`3c06bcc4d`](https://redirect.github.com/containerd/containerd/commit/3c06bcc4d2f5b55c501f9c5333596c5a6d0a980a)
Fix intermittent test failures on Windows CIs
-
[`c6c0c6854`](https://redirect.github.com/containerd/containerd/commit/c6c0c6854ff663deb46363a8884a9015598c9f9b)
Remove WS2025 from CIs due to regression
- ci: use fedora 39 archive
([#&#8203;12123](https://redirect.github.com/containerd/containerd/pull/12123))
-
[`6d7e021cf`](https://redirect.github.com/containerd/containerd/commit/6d7e021cf0f0f6ba1d14f0b4f76ecdf7a005feaa)
ci: use fedora/39-cloud-base image from archive
- update runners to ubuntu 24.04
([#&#8203;11802](https://redirect.github.com/containerd/containerd/pull/11802))
-
[`c362e18cc`](https://redirect.github.com/containerd/containerd/commit/c362e18ccd613b5baf04fff87832b871edfdecd5)
CI: install OVMF for Vagrant
-
[`1d99bec21`](https://redirect.github.com/containerd/containerd/commit/1d99bec213063acdad8d7ad96ea4cbb78ab6b560)
CI: fix "Unable to find a source package for vagrant" error
-
[`dafa3c48d`](https://redirect.github.com/containerd/containerd/commit/dafa3c48dffaff915bea2293eecd949fbdd94228)
add debian sources for ubuntu-24
-
[`b03301d85`](https://redirect.github.com/containerd/containerd/commit/b03301d851a5492808f36e5233a808a39575a1a0)
partial: enable ubuntu 24 runners
-
[`13fbc5f97`](https://redirect.github.com/containerd/containerd/commit/13fbc5f970d1dee5425443a9b346d56ccc98db45)
update release runners to ubuntu 24.04
- go.mod: golang.org/x/\* latest
([#&#8203;12096](https://redirect.github.com/containerd/containerd/pull/12096))
-
[`da5d1a371`](https://redirect.github.com/containerd/containerd/commit/da5d1a3714ac06f6280740f668ebe95c62863c01)
go.mod: golang.org/x/\* latest
- Remove additional fuzzers from instrumentation repo
([#&#8203;12099](https://redirect.github.com/containerd/containerd/pull/12099))
-
[`5fef123ba`](https://redirect.github.com/containerd/containerd/commit/5fef123ba77e3d9fd83f78fd34bdb80549034756)
Remove additional fuzzers from CI
- backport windows runner and golang toolchain updates
([#&#8203;11972](https://redirect.github.com/containerd/containerd/pull/11972))
-
[`a35978f5a`](https://redirect.github.com/containerd/containerd/commit/a35978f5af147f279280b34082c3781904bfd4cd)
ci: bump golang \[1.23.10, 1.24.4] in build and release
-
[`df035aa3e`](https://redirect.github.com/containerd/containerd/commit/df035aa3ef3d98eb48310d548439eb59c8b6d887)
ci: bump golang \[1.23.9, 1.24.3] in build and release
-
[`2a6d9fc71`](https://redirect.github.com/containerd/containerd/commit/2a6d9fc71e97ff0d742b21d0f62a05a70126aa21)
use go1.23.8 as the default go version
-
[`15d4d6eba`](https://redirect.github.com/containerd/containerd/commit/15d4d6eba30565274e1ade4d545abab2dbbcf1f9)
update to go 1.24.2, 1.23.8
-
[`1613a3b1a`](https://redirect.github.com/containerd/containerd/commit/1613a3b1addf8fb8a50cef46860a1b7642d81589)
Enable CIs to run on WS2022 and WS2025
- test: added runc v1 tests using vagrant
([#&#8203;11896](https://redirect.github.com/containerd/containerd/pull/11896))
-
[`60e73122c`](https://redirect.github.com/containerd/containerd/commit/60e73122c1f74524178ff1ea819a893d7cdb4372)
test: added runc v1 tests using vagrant
- Revert "disable portmap test in ubuntu-22 to make CI happy"
([#&#8203;11803](https://redirect.github.com/containerd/containerd/pull/11803))
-
[`10e1b515e`](https://redirect.github.com/containerd/containerd/commit/10e1b515ec9c497bcfd7b0758bff3f6c840b303a)
Revert "Disable port mapping tests in CRI-in-UserNS"
-
[`7a680e884`](https://redirect.github.com/containerd/containerd/commit/7a680e88494d90896322e09d4070ed86d221e25b)
fix unbound SKIP\_TEST variable error
-
[`e5f8cc995`](https://redirect.github.com/containerd/containerd/commit/e5f8cc9953f28f1abdc2f7975a9f5833cc83ee9c)
Revert "disable portmap test in ubuntu-22 to make CI happy"
- Update runc binary to v1.3.0
([#&#8203;11800](https://redirect.github.com/containerd/containerd/pull/11800))
-
[`b001469c7`](https://redirect.github.com/containerd/containerd/commit/b001469c70a4489c1453cfe856055b15c536645f)
Update runc binary to v1.3.0
- Refresh OAuth tokens when they expire during registry operations
([#&#8203;11721](https://redirect.github.com/containerd/containerd/pull/11721))
-
[`a6421da84`](https://redirect.github.com/containerd/containerd/commit/a6421da84bb59dcf3680eb472b78f2eae8086f9b)
remotes/docker/authorizer.go: invalidate auth tokens when they expire.
- \[CI] Fix vagrant
([#&#8203;11739](https://redirect.github.com/containerd/containerd/pull/11739))
-
[`effc49e8b`](https://redirect.github.com/containerd/containerd/commit/effc49e8b096bebfd73effb9257ad4fd80aa4e84)
Fix vagrant setup
- Fix CI
([#&#8203;11722](https://redirect.github.com/containerd/containerd/pull/11722))
-
[`d3e7dd716`](https://redirect.github.com/containerd/containerd/commit/d3e7dd716a7988bf49f92972998a5260fd538505)
Skip criu on Arms
-
[`7cf9ebe94`](https://redirect.github.com/containerd/containerd/commit/7cf9ebe94676a443f5df2802f2c784a93dba6b9a)
Disable port mapping tests in CRI-in-UserNS
-
[`42657a4ed`](https://redirect.github.com/containerd/containerd/commit/42657a4ed1bcc2a5162264cb820d97bdd0a56a6b)
disable portmap test in ubuntu-22 to make CI happy
-
[`b300fd37b`](https://redirect.github.com/containerd/containerd/commit/b300fd37b840dcad8c0635e1f8ce848413441445)
add option to skip tests in critest
-
[`6f4ffad27`](https://redirect.github.com/containerd/containerd/commit/6f4ffad27695c7e297c0052091b0d5e7fad7e48a)
Address cgroup mountpoint does not exist
-
[`cef298331`](https://redirect.github.com/containerd/containerd/commit/cef2983317494d0a7b67e89ef81e083f75102066)
Update Ubuntu to 24
-
[`2dd9be16e`](https://redirect.github.com/containerd/containerd/commit/2dd9be16e71e97b922ae42b05a7ae837c28563ca)
ci: update GitHub Actions release runner to ubuntu-24.04
- Set default differ for the default unpack config of transfer service
([#&#8203;11689](https://redirect.github.com/containerd/containerd/pull/11689))
-
[`e40e59e4e`](https://redirect.github.com/containerd/containerd/commit/e40e59e4ee8e7fb00213065c6fabbec8d4e7fc7f)
Set default differ for the default unpack config of transfer service
- silence govulncheck false positives
([#&#8203;11679](https://redirect.github.com/containerd/containerd/pull/11679))
-
[`ff097d5a4`](https://redirect.github.com/containerd/containerd/commit/ff097d5a4c1a427d10fa989895d05f78c0b52893)
silence govulncheck false positives
- vendor: github.com/go-jose/go-jose/v3 v3.0.4
([#&#8203;11619](https://redirect.github.com/containerd/containerd/pull/11619))
-
[`52dd4dc51`](https://redirect.github.com/containerd/containerd/commit/52dd4dc51070fc93f13f048d3a919ccbf2b042aa)
vendor: github.com/go-jose/go-jose/v3 v3.0.4
- Remove invalid error log when stopping container after containerd
restart
([#&#8203;11620](https://redirect.github.com/containerd/containerd/pull/11620))
-
[`24f41d2d5`](https://redirect.github.com/containerd/containerd/commit/24f41d2d5c6514e2f0a6f553f80183ff274ec230)
use shimCtx for fifo copy
- Update runc binary to v1.2.6
([#&#8203;11584](https://redirect.github.com/containerd/containerd/pull/11584))
-
[`1e1e78ad7`](https://redirect.github.com/containerd/containerd/commit/1e1e78ad7cab8d6f50be6bcf0ef7178a2ba3e207)
Update runc binary to v1.2.6
- Use RWMutex in NSMap and reduce lock area
([#&#8203;11556](https://redirect.github.com/containerd/containerd/pull/11556))
-
[`9a8d1d44a`](https://redirect.github.com/containerd/containerd/commit/9a8d1d44a1dee8f805ad0b071b686887222a1fe7)
Use RWMutex in NSMap and reduce lock area

</p>
</details>

##### Dependency Changes

- **github.com/go-jose/go-jose/v3**  v3.0.3 -> v3.0.4
- **golang.org/x/crypto**            v0.31.0 -> v0.40.0
- **golang.org/x/mod**               v0.17.0 -> v0.26.0
- **golang.org/x/net**               v0.33.0 -> v0.42.0
- **golang.org/x/oauth2**            v0.11.0 -> v0.30.0
- **golang.org/x/sync**              v0.10.0 -> v0.16.0
- **golang.org/x/sys**               v0.28.0 -> v0.34.0
- **golang.org/x/term**              v0.27.0 -> v0.33.0
- **golang.org/x/text**              v0.21.0 -> v0.27.0
- **golang.org/x/time**
[`90d013b`](https://redirect.github.com/containerd/containerd/commit/90d013bbcef8)
-> v0.12.0

Previous release can be found at
[v1.7.27](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.27)

###
[`v1.7.27`](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.27):
containerd 1.7.27

[Compare
Source](https://redirect.github.com/containerd/containerd/compare/v1.7.26...v1.7.27)

Welcome to the v1.7.27 release of containerd!

The twenty-seventh patch release for containerd 1.7 contains various
fixes
and updates.

##### Highlights

- Fix integer overflow in User ID handling
([GHSA-265r-hfxg-fhmg](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg))
- Update image type checks to avoid unnecessary logs for attestations
([#&#8203;11538](https://redirect.github.com/containerd/containerd/pull/11538))

Please try out the release binaries and report any issues at
<https://github.com/containerd/containerd/issues>.

##### Contributors

- Jin Dong
- Akhil Mohan
- Derek McGowan
- Maksym Pavlenko
- Paweł Gronowski
- Phil Estes
- Akihiro Suda
- Craig Ingram
- Krisztian Litkey
- Samuel Karp

##### Changes

<details><summary>20 commits</summary>
<p>

-
[`05044ec0a`](https://redirect.github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da)
Merge commit from fork
-
[`11504c3fc`](https://redirect.github.com/containerd/containerd/commit/11504c3fc5f45634f2d93d57743a998194430b82)
validate uid/gid
- Prepare release notes for v1.7.27
([#&#8203;11540](https://redirect.github.com/containerd/containerd/pull/11540))
-
[`1be04be6c`](https://redirect.github.com/containerd/containerd/commit/1be04be6c307a7f67423574ca1b9744e57377753)
Prepare release notes for v1.7.27
- Update image type checks to avoid unnecessary logs for attestations
([#&#8203;11538](https://redirect.github.com/containerd/containerd/pull/11538))
-
[`82b5c43fe`](https://redirect.github.com/containerd/containerd/commit/82b5c43fed40d1f32e88215a3f0acbaf8cd9af10)
core/remotes: Handle attestations in MakeRefKey
-
[`2c670e79b`](https://redirect.github.com/containerd/containerd/commit/2c670e79bf19bc7716c8b9f1f82c700ad8233af3)
core/images: Ignore attestations when traversing children
- update build to go1.23.7, test go1.24.1
([#&#8203;11515](https://redirect.github.com/containerd/containerd/pull/11515))
-
[`a39863c9f`](https://redirect.github.com/containerd/containerd/commit/a39863c9fd52abb50895a4b6f653cf501a2e3388)
update build to go1.23.7, test go1.24.1
- Remove hashicorp/go-multierror dependency and fix CI
([#&#8203;11499](https://redirect.github.com/containerd/containerd/pull/11499))
-
[`49537b3a7`](https://redirect.github.com/containerd/containerd/commit/49537b3a75bdcd982e7e26855779b346bb363a54)
e2e: use the shim bundled with containerd artifact
-
[`fe490b76f`](https://redirect.github.com/containerd/containerd/commit/fe490b76fd78cc1461f20aab89951be5f88fc454)
Bump up github.com/intel/goresctrl to 0.5.0
-
[`13fc9d313`](https://redirect.github.com/containerd/containerd/commit/13fc9d3132fc4c77f6533551049d2d865d4e4b45)
update containerd/project-checks to 1.2.1
-
[`585699c94`](https://redirect.github.com/containerd/containerd/commit/585699c94f68649a89b0af46d675d6e998d67ccd)
Remove unnecessary joinError unwrap
-
[`4b9df59be`](https://redirect.github.com/containerd/containerd/commit/4b9df59be202a011c4f65604bbeab75eeb85ab46)
Remove hashicorp/go-multierror
- go.{mod,sum}: bump CDI deps to v0.8.1.
([#&#8203;11422](https://redirect.github.com/containerd/containerd/pull/11422))
-
[`5ba28f8dc`](https://redirect.github.com/containerd/containerd/commit/5ba28f8dc1d007059ed3eb1a7b55025e72abd525)
go.{mod,sum}: bump CDI deps to v0.8.1, re-vendor.
- CI: arm64-8core-32gb -> ubuntu-24.04-arm
([#&#8203;11437](https://redirect.github.com/containerd/containerd/pull/11437))
-
[`85f10bd92`](https://redirect.github.com/containerd/containerd/commit/85f10bd9221f35ef1c2b8ec2d67520f461aa51a0)
CI: arm64-8core-32gb -> ubuntu-24.04-arm
-
[`561ed520e`](https://redirect.github.com/containerd/containerd/commit/561ed520eaef2974aa8008b7a18a0944e6f90872)
increase xfs base image size to 300Mb

</p>
</details>

##### Dependency Changes

- **github.com/intel/goresctrl**                        v0.3.0 -> v0.5.0
- **github.com/prometheus/client\_golang** v1.14.0 -> v1.16.0
- **github.com/prometheus/common** v0.37.0 -> v0.42.0
- **github.com/prometheus/procfs** v0.8.0 -> v0.10.1
- **k8s.io/apimachinery** v0.26.2 -> v0.27.4
- **sigs.k8s.io/json**
[`f223a00`](https://redirect.github.com/containerd/containerd/commit/f223a00ba0e2)
->
[`bc3834c`](https://redirect.github.com/containerd/containerd/commit/bc3834ca7abd)
- **tags.cncf.io/container-device-interface**           v0.7.2 -> v0.8.1
- **tags.cncf.io/container-device-interface/specs-go**  v0.7.0 -> v0.8.0

Previous release can be found at
[v1.7.26](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.26)

###
[`v1.7.26`](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.26):
containerd 1.7.26

[Compare
Source](https://redirect.github.com/containerd/containerd/compare/v1.7.25...v1.7.26)

Welcome to the v1.7.26 release of containerd!

The twenty-sixth patch release for containerd 1.7 contains various fixes
and updates.

##### Highlights

- Add support for syncfs after unpack
([#&#8203;11267](https://redirect.github.com/containerd/containerd/pull/11267))
- Update runc binary to v1.2.5
([#&#8203;11395](https://redirect.github.com/containerd/containerd/pull/11395))
- Fix race between serve and immediate shutdown on the server
([containerd/ttrpc#175](https://redirect.github.com/containerd/ttrpc/pull/175))
- Reject oversized messages from the sender
([containerd/ttrpc#171](https://redirect.github.com/containerd/ttrpc/pull/171))

##### Container Runtime Interface (CRI)

- Fix fatal concurrency error in port forwarding
([#&#8203;11306](https://redirect.github.com/containerd/containerd/pull/11306))

##### Node Resource Interface (NRI)

- Fix initial sync race when registering NRI plugins
([#&#8203;11326](https://redirect.github.com/containerd/containerd/pull/11326))
- Add API support for reading Pod IPs
([containerd/nri#119](https://redirect.github.com/containerd/nri/pull/119))
- Fix plugin sync to use multiple messages if ttrpc max message limit is
hit
([containerd/nri#111](https://redirect.github.com/containerd/nri/pull/111))
- Update API to pass configured timeouts to plugins.
([containerd/nri#109](https://redirect.github.com/containerd/nri/pull/109))
- Fix mount removal in adjustments
([containerd/nri#107](https://redirect.github.com/containerd/nri/pull/107))
- Close plugin if initial synchronization fails
([containerd/nri#103](https://redirect.github.com/containerd/nri/pull/103))
- Add support for adjusting OOM score
([containerd/nri#94](https://redirect.github.com/containerd/nri/pull/94))
- Add API support for NRI-native CDI injection
([containerd/nri#98](https://redirect.github.com/containerd/nri/pull/98))
- Add support for pids cgroup
([containerd/nri#76](https://redirect.github.com/containerd/nri/pull/76))

##### Runtime

- Fix console TTY leak in runc shim
([#&#8203;11250](https://redirect.github.com/containerd/containerd/pull/11250))

Please try out the release binaries and report any issues at
<https://github.com/containerd/containerd/issues>.

##### Contributors

- Krisztian Litkey
- Mike Brown
- Samuel Karp
- Wei Fu
- Phil Estes
- Derek McGowan
- Iceber Gu
- Akhil Mohan
- Antonio Ojea
- Austin Vazquez
- Henry Wang
- Jin Dong
- Xiaojin Zhang
- ningmingxiao
- AbdelrahmanElawady
- Akihiro Suda
- Antti Kervinen
- Jing Xu
- Jitang Lei
- Justin Alvarez
- Lei Liu
- Maksym Pavlenko
- Yang Yang
- Yuhang Wei
- cormick
- jingtao.liang

##### Changes

<details><summary>24 commits</summary>
<p>

- Prepare release notes for v1.7.26
([#&#8203;11356](https://redirect.github.com/containerd/containerd/pull/11356))
-
[`ceba197f5`](https://redirect.github.com/containerd/containerd/commit/ceba197f5fa0b76b0f181c24f81c67c43d34bff2)
Prepare release notes for v1.7.26
- Upgrade x/net to 0.33.0 to fix vulnerability GHSA-w32m-9786-jp63
([#&#8203;11434](https://redirect.github.com/containerd/containerd/pull/11434))
-
[`3486bc8dd`](https://redirect.github.com/containerd/containerd/commit/3486bc8dd19acbde278ed6c4c4fa42c7299e1278)
Upgrade x/net to 0.33.0
- update build to go1.23.6, test go1.24.0
([#&#8203;11419](https://redirect.github.com/containerd/containerd/pull/11419))
-
[`9025d3075`](https://redirect.github.com/containerd/containerd/commit/9025d3075b91b0806ff15f27f28bbce8af4f1a76)
update build to go1.23.6, test go1.24.0
- Update install-imgcrypt to allow change install repo
([#&#8203;11358](https://redirect.github.com/containerd/containerd/pull/11358))
-
[`83eaab482`](https://redirect.github.com/containerd/containerd/commit/83eaab4822188e019efe68c29a6d77f37f099d6e)
Update install-imgcrypt to allow change install repo
- Add support for syncfs after unpack
([#&#8203;11267](https://redirect.github.com/containerd/containerd/pull/11267))
-
[`8bc21cba7`](https://redirect.github.com/containerd/containerd/commit/8bc21cba7516727b294d4dd6a3e8859cbdd146a8)
support to syncfs after pull by using diff plugin
- Update runc binary to v1.2.5
([#&#8203;11395](https://redirect.github.com/containerd/containerd/pull/11395))
-
[`27c472acf`](https://redirect.github.com/containerd/containerd/commit/27c472acf59c4d86e2b446ae554691149ac43661)
Update runc binary to v1.2.5
- Move `run.skip-dirs` to `issues.exclude-dirs` in golangci-lint config
([#&#8203;11400](https://redirect.github.com/containerd/containerd/pull/11400))
-
[`8d8034b66`](https://redirect.github.com/containerd/containerd/commit/8d8034b66e2790ef0149207acb7c92a033d7f1f8)
move skip-dirs to issues.exclude-dirs
- Fix initial sync race when registering NRI plugins
([#&#8203;11326](https://redirect.github.com/containerd/containerd/pull/11326))
-
[`11af05177`](https://redirect.github.com/containerd/containerd/commit/11af05177545dbb97d87aa861b15d70ab911307c)
cri,nri: block NRI plugin sync. during event processing.
-
[`d4036cd3d`](https://redirect.github.com/containerd/containerd/commit/d4036cd3d1eb174ea379c8e1d139c25cfe9f18d8)
go.{mod,sum}: bump NRI to v0.8.0, re-vendor.
- Fix console TTY leak in runc shim
([#&#8203;11250](https://redirect.github.com/containerd/containerd/pull/11250))
-
[`c3e24e024`](https://redirect.github.com/containerd/containerd/commit/c3e24e0248f0ca83d0bfbb0262862c2a06a632e2)
Add integ test to check tty leak
-
[`4e45a463d`](https://redirect.github.com/containerd/containerd/commit/4e45a463d90fd44f6b92978721779d7b09045cee)
fix master tty leak due to leaking init container object
- Fix fatal concurrency error in port forwarding
([#&#8203;11306](https://redirect.github.com/containerd/containerd/pull/11306))
-
[`0fe9f0b52`](https://redirect.github.com/containerd/containerd/commit/0fe9f0b52f7b700689df46d13de36e67b62486e1)
fix fatal error: concurrent map iteration and map write
- update build to go1.22.11, test go1.23.5
([#&#8203;11298](https://redirect.github.com/containerd/containerd/pull/11298))
-
[`441b92636`](https://redirect.github.com/containerd/containerd/commit/441b92636a806d71655945137210126de723e4fe)
update build to go1.22.11, test go1.23.5

</p>
</details>

##### Changes from containerd/nri
<details><summary>77 commits</summary>
<p>

- Add API support for reading Pod IPs
([containerd/nri#119](https://redirect.github.com/containerd/nri/pull/119))
-
[`eaf78a9`](https://redirect.github.com/containerd/nri/commit/eaf78a9afe9ebac28a68d1163dd00183525801a3)
api: support Pod IPs
- generate: do not set OOMScoreAdj if no adjustment
([containerd/nri#116](https://redirect.github.com/containerd/nri/pull/116))
-
[`07bfc18`](https://redirect.github.com/containerd/nri/commit/07bfc18129a3cc9c4b44e1aced9972279a50ddb5)
wip: generate: add test for oom score adj
-
[`b5fc359`](https://redirect.github.com/containerd/nri/commit/b5fc359973c0e8c599b12c1d118546c267894b3b)
generate: do not set OOMScoreAdj if no adjustment
- device-injector: remove unreachable code.
([containerd/nri#115](https://redirect.github.com/containerd/nri/pull/115))
-
[`235aa11`](https://redirect.github.com/containerd/nri/commit/235aa114dffc784073ec8b2f88fbd4ecfba06450)
chore: remove unreachable code and fmt files
- Fix plugin sync to use multiple messages if ttrpc max message limit is
hit
([containerd/nri#111](https://redirect.github.com/containerd/nri/pull/111))
-
[`159f575`](https://redirect.github.com/containerd/nri/commit/159f5754db397e32ce886cd07985ffd95f1bd823)
template: dump pod/container count in sync message.
-
[`bf267e3`](https://redirect.github.com/containerd/nri/commit/bf267e336f2ec2f5045fd396fb68f9853d2b5db9)
stub: collect/handle split sync messages.
-
[`ed78ae9`](https://redirect.github.com/containerd/nri/commit/ed78ae9231cb603031f66921559ca6f38ef77bb5)
adaptation: use multiple sync messages if necessary.
-
[`6fd59d6`](https://redirect.github.com/containerd/nri/commit/6fd59d6d7701cdadeae4db0058b3fde84c02e94b)
api: add support for multiple sync messages.
-
[`a7fcccc`](https://redirect.github.com/containerd/nri/commit/a7fcccc4ba35f69ea2af790b6cb4b46385c50ce4)
mux: split oversized messages.
-
[`5fe9b06`](https://redirect.github.com/containerd/nri/commit/5fe9b06401fb7fce78c41b95df04e05dffc22e5b)
mux: fix maximum allowed message size.
-
[`693d64e`](https://redirect.github.com/containerd/nri/commit/693d64e2565cc14c00fae2de904ffc030fc2b894)
go.{mod,sum}, plugins: update ttrpc and NRI deps.
- Update API to pass configured timeouts to plugins.
([containerd/nri#109](https://redirect.github.com/containerd/nri/pull/109))
-
[`320e4e7`](https://redirect.github.com/containerd/nri/commit/320e4e7e52a856b119cfa1c06a4a135ab5f88f56)
adaptation: tests for runtime version, timeouts.
-
[`f86d982`](https://redirect.github.com/containerd/nri/commit/f86d98210749556ef562776fde784d2250d1190e)
api,adaptation,stub: let plugin know configured timeouts.
-
[`cfcd2af`](https://redirect.github.com/containerd/nri/commit/cfcd2af3c80db6667f2d1a291225cc616b6049c3)
Makefile: fix ginkgo-tests target.
-
[`8cd9504`](https://redirect.github.com/containerd/nri/commit/8cd9504a48e1b79625ff5fce3d058c6662bc34d6)
adaptation: block plugin sync/registration in test suite.
-
[`966ac92`](https://redirect.github.com/containerd/nri/commit/966ac92b01fca271373e2088695538dcef0edb2b)
adaptation: implement plugin synchronization blocks.
- ci: verify that code generation works and results match
([containerd/nri#113](https://redirect.github.com/containerd/nri/pull/113))
-
[`f74ce31`](https://redirect.github.com/containerd/nri/commit/f74ce31ef9b048d69702b954912122a0597598a8)
ci: verify code generation and generated files in repo
- deps: bump gingko to v2.19.1, golang to v1.21.x.
([containerd/nri#110](https://redirect.github.com/containerd/nri/pull/110))
-
[`e4d5c36`](https://redirect.github.com/containerd/nri/commit/e4d5c36429c495c5d61d0183ba1c1a908ed598f4)
ci: stop testing with golang 1.20.x.
-
[`6578149`](https://redirect.github.com/containerd/nri/commit/65781492cc1b0cf5a6a6166a81ba638e45b7f93f)
go.{mod,sum}: bump golang requirement to 1.21.
-
[`442e812`](https://redirect.github.com/containerd/nri/commit/442e81239436c53689e14d9a641099a4aeec7cbe)
go.{mod,sum}: update to ginkgo v2.19.1.
- sync sandboxes and containers after starting the pre-installed plugins
([containerd/nri#43](https://redirect.github.com/containerd/nri/pull/43))
-
[`eada085`](https://redirect.github.com/containerd/nri/commit/eada085db3965057686def58fd8993c70030dd7f)
ignore pre-installed plugins that did not sync successfully
-
[`b881bc4`](https://redirect.github.com/containerd/nri/commit/b881bc4ba69e3bfe718939d97f327f3c72670fad)
sync sandboxes and containers after starting the pre-installed plugins
- Fix mount removal in adjustments
([containerd/nri#107](https://redirect.github.com/containerd/nri/pull/107))
-
[`3880f1d`](https://redirect.github.com/containerd/nri/commit/3880f1df504f4b3ceedd3a36172162c886a00564)
adaptation: add test case for mount removal.
-
[`0d3b376`](https://redirect.github.com/containerd/nri/commit/0d3b37631b9fb913e95a9a0efd31b27117208e40)
adaptation: fix mount removal in adjustments.
- codespell: add codespell config, workflow, fix spelling errors.
([containerd/nri#105](https://redirect.github.com/containerd/nri/pull/105))
-
[`df84c47`](https://redirect.github.com/containerd/nri/commit/df84c475025e3fc536701aa99f6ca6d14dbea648)
.github: add codespell workflow.
-
[`a03dc93`](https://redirect.github.com/containerd/nri/commit/a03dc9359c2d526924e56a9d167445a69588d3ae)
pkg,plugins,.codespellrc: add codespellrc, fix spelling.
- Close plugin if initial synchronization fails
([containerd/nri#103](https://redirect.github.com/containerd/nri/pull/103))
-
[`4aec208`](https://redirect.github.com/containerd/nri/commit/4aec208281ac3630b02d737005778527aec8abae)
adaptation: log plugin as connected and synchronized.
-
[`4e60cd0`](https://redirect.github.com/containerd/nri/commit/4e60cd0fb845ffefa9590084bb5261a113ad6858)
adaptation: close plugin if initial synchronization fails.
- Reset source path of api.pb.go to pkg/api/api.proto
([containerd/nri#104](https://redirect.github.com/containerd/nri/pull/104))
-
[`1cc026f`](https://redirect.github.com/containerd/nri/commit/1cc026f8a3773b9e0d4ca80f9c3e978ef7d54bef)
Reset source path of api.pb.go to pkg/api/api.proto
- Add support for adjusting OOM score
([containerd/nri#94](https://redirect.github.com/containerd/nri/pull/94))
-
[`efcb2da`](https://redirect.github.com/containerd/nri/commit/efcb2dad664293bd3fbad1557cac2dcfd15a86dc)
NRI plugins support adjust oom\_score\_adj
- Add API support for NRI-na

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "" (UTC), Automerge - At any time (no
schedule defined).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

## Need help?
You can ask for more help in the following Slack channel:
#proj-renovate-self-hosted. In that channel you can also find ADR and
FAQ docs in the Resources section.

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My4zLjYiLCJ1cGRhdGVkSW5WZXIiOiI0My45LjAiLCJ0YXJnZXRCcmFuY2giOiJtYWluIiwibGFiZWxzIjpbImF1dG9tZXJnZS1zZWN1cml0eS11cGRhdGUiLCJzZXZlcml0eTpVTktOT1dOIl19-->

Signed-off-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>
Co-authored-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>
jharvey10 pushed a commit to grafana/alloy that referenced this pull request Feb 25, 2026
…9 [SECURITY] (#5497)

> ℹ️ **Note**
> 
> This PR body was truncated due to platform limits.

This PR contains the following updates:

| Package | Change |
[Age](https://docs.renovatebot.com/merge-confidence/) |
[Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
|
[github.com/containerd/containerd](https://redirect.github.com/containerd/containerd)
| `v1.7.18` → `v1.7.29` |
![age](https://developer.mend.io/api/mc/badges/age/go/github.com%2fcontainerd%2fcontainerd/v1.7.29?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/go/github.com%2fcontainerd%2fcontainerd/v1.7.18/v1.7.29?slim=true)
|

---

> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

### GitHub Vulnerability Alerts

####
[CVE-2024-40635](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg)

### Impact
A bug was found in containerd where containers launched with a User set
as a `UID:GID` larger than the maximum 32-bit signed integer can cause
an overflow condition where the container ultimately runs as root (UID
0). This could cause unexpected behavior for environments that require
containers to run as a non-root user.

### Patches
This bug has been fixed in the following containerd versions: 

* 2.0.4 (Fixed in
https://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20)
* 1.7.27 (Fixed in
https://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da)
* 1.6.38 (Fixed in
https://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a)

Users should update to these versions to resolve the issue.

### Workarounds
Ensure that only trusted images are used and that only trusted users
have permissions to import images.

### Credits
The containerd project would like to thank [Benjamin
Koltermann](https://redirect.github.com/p4ck3t0) and
[emxll](https://redirect.github.com/emxll) for responsibly disclosing
this issue in accordance with the [containerd security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

### References
* https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-40635

### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:
* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)
* Email us at [security@containerd.io](mailto:security@containerd.io)

####
[CVE-2024-25621](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w)

### Impact

An overly broad default permission vulnerability was found in
containerd.

- `/var/lib/containerd` was created with the permission bits 0o711,
while it should be created with 0o700
- Allowed local users on the host to potentially access the metadata
store and the content store
- `/run/containerd/io.containerd.grpc.v1.cri` was created with 0o755,
while it should be created with 0o700
- Allowed local users on the host to potentially access the contents of
Kubernetes local volumes. The contents of volumes might include setuid
binaries, which could allow a local user on the host to elevate
privileges on the host.
- `/run/containerd/io.containerd.sandbox.controller.v1.shim` was created
with 0o711, while it should be created with 0o700

The directory paths may differ depending on the daemon configuration.
When the `temp` directory path is specified in the daemon configuration,
that directory was also created with 0o711, while it should be created
with 0o700.

### Patches

This bug has been fixed in the following containerd versions:

* 2.2.0
* 2.1.5
* 2.0.7
* 1.7.29

Users should update to these versions to resolve the issue.
These updates automatically change the permissions of the existing
directories.

> [!NOTE]
>
> `/run/containerd` and `/run/containerd/io.containerd.runtime.v2.task`
are still created with 0o711.
> This is an expected behavior for supporting userns-remapped
containers.

### Workarounds

The system administrator on the host can manually chmod the directories
to not
have group or world accessible permisisons:

```
chmod 700 /var/lib/containerd
chmod 700 /run/containerd/io.containerd.grpc.v1.cri
chmod 700 /run/containerd/io.containerd.sandbox.controller.v1.shim
```

An alternative mitigation would be to run containerd in [rootless
mode](https://redirect.github.com/containerd/containerd/blob/main/docs/rootless.md).

### Credits

The containerd project would like to thank David Leadbeater for
responsibly disclosing this issue in accordance with the [containerd
security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:

* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)

####
[CVE-2025-64329](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2)

### Impact

A bug was found in containerd's CRI Attach implementation where a user
can exhaust memory on the host due to goroutine leaks.

Repetitive calls of CRI Attach (e.g., [`kubectl
attach`](https://kubernetes.io/docs/reference/kubectl/generated/kubectl_attach/))
could increase the memory usage of containerd.

### Patches

This bug has been fixed in the following containerd versions:

* 2.2.0
* 2.1.5
* 2.0.7
* 1.7.29

Users should update to these versions to resolve the issue.

### Workarounds

Set up an admission controller to control accesses to `pods/attach`
resources.
e.g., [Validating Admission
Policy](https://kubernetes.io/docs/reference/access-authn-authz/validating-admission-policy/).

### Credits

The containerd project would like to thank @&#8203;Wheat2018 for
responsibly disclosing this issue in accordance with the [containerd
security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

### References

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-64329

### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:

* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)

---

### containerd has an integer overflow in User ID handling
[CVE-2024-40635](https://nvd.nist.gov/vuln/detail/CVE-2024-40635) /
[GHSA-265r-hfxg-fhmg](https://redirect.github.com/advisories/GHSA-265r-hfxg-fhmg)
/ [GO-2025-3528](https://pkg.go.dev/vuln/GO-2025-3528)

<details>
<summary>More information</summary>

#### Details
##### Impact
A bug was found in containerd where containers launched with a User set
as a `UID:GID` larger than the maximum 32-bit signed integer can cause
an overflow condition where the container ultimately runs as root (UID
0). This could cause unexpected behavior for environments that require
containers to run as a non-root user.

##### Patches
This bug has been fixed in the following containerd versions: 

* 2.0.4 (Fixed in
https://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20)
* 1.7.27 (Fixed in
https://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da)
* 1.6.38 (Fixed in
https://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a)

Users should update to these versions to resolve the issue.

##### Workarounds
Ensure that only trusted images are used and that only trusted users
have permissions to import images.

##### Credits
The containerd project would like to thank [Benjamin
Koltermann](https://redirect.github.com/p4ck3t0) and
[emxll](https://redirect.github.com/emxll) for responsibly disclosing
this issue in accordance with the [containerd security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

##### References
* https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-40635

##### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:
* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)
* Email us at [security@containerd.io](mailto:security@containerd.io)

#### Severity
- CVSS Score: Unknown
- Vector String: `CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N`

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg)
-
[https://nvd.nist.gov/vuln/detail/CVE-2024-40635](https://nvd.nist.gov/vuln/detail/CVE-2024-40635)
-
[https://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da](https://redirect.github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da)
-
[https://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20](https://redirect.github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20)
-
[https://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a](https://redirect.github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a)
-
[https://github.com/containerd/containerd](https://redirect.github.com/containerd/containerd)
-
[https://lists.debian.org/debian-lts-announce/2025/05/msg00005.html](https://lists.debian.org/debian-lts-announce/2025/05/msg00005.html)

This data is provided by
[OSV](https://osv.dev/vulnerability/GHSA-265r-hfxg-fhmg) and the [GitHub
Advisory Database](https://redirect.github.com/github/advisory-database)
([CC-BY
4.0](https://redirect.github.com/github/advisory-database/blob/main/LICENSE.md)).
</details>

---

### containerd has an integer overflow in User ID handling in
github.com/containerd/containerd
[CVE-2024-40635](https://nvd.nist.gov/vuln/detail/CVE-2024-40635) /
[GHSA-265r-hfxg-fhmg](https://redirect.github.com/advisories/GHSA-265r-hfxg-fhmg)
/ [GO-2025-3528](https://pkg.go.dev/vuln/GO-2025-3528)

<details>
<summary>More information</summary>

#### Details
containerd has an integer overflow in User ID handling in
github.com/containerd/containerd

#### Severity
Unknown

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg)
-
[https://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da](https://redirect.github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da)
-
[https://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20](https://redirect.github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20)
-
[https://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a](https://redirect.github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a)

This data is provided by
[OSV](https://osv.dev/vulnerability/GO-2025-3528) and the [Go
Vulnerability Database](https://redirect.github.com/golang/vulndb)
([CC-BY 4.0](https://redirect.github.com/golang/vulndb#license)).
</details>

---

### containerd affected by a local privilege escalation via wide
permissions on CRI directory
[CVE-2024-25621](https://nvd.nist.gov/vuln/detail/CVE-2024-25621) /
[GHSA-pwhc-rpq9-4c8w](https://redirect.github.com/advisories/GHSA-pwhc-rpq9-4c8w)
/ [GO-2025-4100](https://pkg.go.dev/vuln/GO-2025-4100)

<details>
<summary>More information</summary>

#### Details
##### Impact

An overly broad default permission vulnerability was found in
containerd.

- `/var/lib/containerd` was created with the permission bits 0o711,
while it should be created with 0o700
- Allowed local users on the host to potentially access the metadata
store and the content store
- `/run/containerd/io.containerd.grpc.v1.cri` was created with 0o755,
while it should be created with 0o700
- Allowed local users on the host to potentially access the contents of
Kubernetes local volumes. The contents of volumes might include setuid
binaries, which could allow a local user on the host to elevate
privileges on the host.
- `/run/containerd/io.containerd.sandbox.controller.v1.shim` was created
with 0o711, while it should be created with 0o700

The directory paths may differ depending on the daemon configuration.
When the `temp` directory path is specified in the daemon configuration,
that directory was also created with 0o711, while it should be created
with 0o700.

##### Patches

This bug has been fixed in the following containerd versions:

* 2.2.0
* 2.1.5
* 2.0.7
* 1.7.29

Users should update to these versions to resolve the issue.
These updates automatically change the permissions of the existing
directories.

> [!NOTE]
>
> `/run/containerd` and `/run/containerd/io.containerd.runtime.v2.task`
are still created with 0o711.
> This is an expected behavior for supporting userns-remapped
containers.

##### Workarounds

The system administrator on the host can manually chmod the directories
to not
have group or world accessible permisisons:

```
chmod 700 /var/lib/containerd
chmod 700 /run/containerd/io.containerd.grpc.v1.cri
chmod 700 /run/containerd/io.containerd.sandbox.controller.v1.shim
```

An alternative mitigation would be to run containerd in [rootless
mode](https://redirect.github.com/containerd/containerd/blob/main/docs/rootless.md).

##### Credits

The containerd project would like to thank David Leadbeater for
responsibly disclosing this issue in accordance with the [containerd
security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

##### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:

* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)

#### Severity
- CVSS Score: Unknown
- Vector String: `CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H`

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w)
-
[https://nvd.nist.gov/vuln/detail/CVE-2024-25621](https://nvd.nist.gov/vuln/detail/CVE-2024-25621)
-
[https://github.com/containerd/containerd/commit/7c59e8e9e970d38061a77b586b23655c352bfec5](https://redirect.github.com/containerd/containerd/commit/7c59e8e9e970d38061a77b586b23655c352bfec5)
-
[https://github.com/containerd/containerd](https://redirect.github.com/containerd/containerd)
-
[https://github.com/containerd/containerd/blob/main/docs/rootless.md](https://redirect.github.com/containerd/containerd/blob/main/docs/rootless.md)

This data is provided by
[OSV](https://osv.dev/vulnerability/GHSA-pwhc-rpq9-4c8w) and the [GitHub
Advisory Database](https://redirect.github.com/github/advisory-database)
([CC-BY
4.0](https://redirect.github.com/github/advisory-database/blob/main/LICENSE.md)).
</details>

---

### containerd CRI server: Host memory exhaustion through Attach
goroutine leak in github.com/containerd/containerd
[CVE-2025-64329](https://nvd.nist.gov/vuln/detail/CVE-2025-64329) /
[GHSA-m6hq-p25p-ffr2](https://redirect.github.com/advisories/GHSA-m6hq-p25p-ffr2)
/ [GO-2025-4108](https://pkg.go.dev/vuln/GO-2025-4108)

<details>
<summary>More information</summary>

#### Details
containerd CRI server: Host memory exhaustion through Attach goroutine
leak in github.com/containerd/containerd

#### Severity
Unknown

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2)
-
[https://nvd.nist.gov/vuln/detail/CVE-2025-64329](https://nvd.nist.gov/vuln/detail/CVE-2025-64329)
-
[https://github.com/containerd/containerd/commit/083b53cd6f19b5de7717b0ce92c11bdf95e612df](https://redirect.github.com/containerd/containerd/commit/083b53cd6f19b5de7717b0ce92c11bdf95e612df)

This data is provided by
[OSV](https://osv.dev/vulnerability/GO-2025-4108) and the [Go
Vulnerability Database](https://redirect.github.com/golang/vulndb)
([CC-BY 4.0](https://redirect.github.com/golang/vulndb#license)).
</details>

---

### containerd affected by a local privilege escalation via wide
permissions on CRI directory in github.com/containerd/containerd
[CVE-2024-25621](https://nvd.nist.gov/vuln/detail/CVE-2024-25621) /
[GHSA-pwhc-rpq9-4c8w](https://redirect.github.com/advisories/GHSA-pwhc-rpq9-4c8w)
/ [GO-2025-4100](https://pkg.go.dev/vuln/GO-2025-4100)

<details>
<summary>More information</summary>

#### Details
containerd affected by a local privilege escalation via wide permissions
on CRI directory in github.com/containerd/containerd

#### Severity
Unknown

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w)
-
[https://nvd.nist.gov/vuln/detail/CVE-2024-25621](https://nvd.nist.gov/vuln/detail/CVE-2024-25621)
-
[https://github.com/containerd/containerd/commit/7c59e8e9e970d38061a77b586b23655c352bfec5](https://redirect.github.com/containerd/containerd/commit/7c59e8e9e970d38061a77b586b23655c352bfec5)
-
[https://github.com/containerd/containerd/blob/main/docs/rootless.md](https://redirect.github.com/containerd/containerd/blob/main/docs/rootless.md)

This data is provided by
[OSV](https://osv.dev/vulnerability/GO-2025-4100) and the [Go
Vulnerability Database](https://redirect.github.com/golang/vulndb)
([CC-BY 4.0](https://redirect.github.com/golang/vulndb#license)).
</details>

---

### containerd CRI server: Host memory exhaustion through Attach
goroutine leak
[CVE-2025-64329](https://nvd.nist.gov/vuln/detail/CVE-2025-64329) /
[GHSA-m6hq-p25p-ffr2](https://redirect.github.com/advisories/GHSA-m6hq-p25p-ffr2)
/ [GO-2025-4108](https://pkg.go.dev/vuln/GO-2025-4108)

<details>
<summary>More information</summary>

#### Details
##### Impact

A bug was found in containerd's CRI Attach implementation where a user
can exhaust memory on the host due to goroutine leaks.

Repetitive calls of CRI Attach (e.g., [`kubectl
attach`](https://kubernetes.io/docs/reference/kubectl/generated/kubectl_attach/))
could increase the memory usage of containerd.

##### Patches

This bug has been fixed in the following containerd versions:

* 2.2.0
* 2.1.5
* 2.0.7
* 1.7.29

Users should update to these versions to resolve the issue.

##### Workarounds

Set up an admission controller to control accesses to `pods/attach`
resources.
e.g., [Validating Admission
Policy](https://kubernetes.io/docs/reference/access-authn-authz/validating-admission-policy/).

##### Credits

The containerd project would like to thank @&#8203;Wheat2018 for
responsibly disclosing this issue in accordance with the [containerd
security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

##### References

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-64329

##### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:

* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)

#### Severity
- CVSS Score: Unknown
- Vector String:
`CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N`

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2)
-
[https://nvd.nist.gov/vuln/detail/CVE-2025-64329](https://nvd.nist.gov/vuln/detail/CVE-2025-64329)
-
[https://github.com/containerd/containerd/commit/083b53cd6f19b5de7717b0ce92c11bdf95e612df](https://redirect.github.com/containerd/containerd/commit/083b53cd6f19b5de7717b0ce92c11bdf95e612df)
-
[https://github.com/containerd/containerd](https://redirect.github.com/containerd/containerd)

This data is provided by
[OSV](https://osv.dev/vulnerability/GHSA-m6hq-p25p-ffr2) and the [GitHub
Advisory Database](https://redirect.github.com/github/advisory-database)
([CC-BY
4.0](https://redirect.github.com/github/advisory-database/blob/main/LICENSE.md)).
</details>

---

### Release Notes

<details>
<summary>containerd/containerd
(github.com/containerd/containerd)</summary>

###
[`v1.7.29`](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.29):
containerd 1.7.29

[Compare
Source](https://redirect.github.com/containerd/containerd/compare/v1.7.28...v1.7.29)

Welcome to the v1.7.29 release of containerd!

The twenty-ninth patch release for containerd 1.7 contains various fixes
and updates including security patches.

##### Security Updates

- **containerd**
-
[**GHSA-pwhc-rpq9-4c8w**](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w)
-
[**GHSA-m6hq-p25p-ffr2**](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2)

- **runc**
-
[**GHSA-qw9x-cqr3-wc7r**](https://redirect.github.com/opencontainers/runc/security/advisories/GHSA-qw9x-cqr3-wc7r)
-
[**GHSA-cgrx-mc8f-2prm**](https://redirect.github.com/opencontainers/runc/security/advisories/GHSA-cgrx-mc8f-2prm)
-
[**GHSA-9493-h29p-rfm2**](https://redirect.github.com/opencontainers/runc/security/advisories/GHSA-9493-h29p-rfm2)

##### Highlights

##### Image Distribution

- **Update differ to handle zstd media types**
([#&#8203;12018](https://redirect.github.com/containerd/containerd/pull/12018))

##### Runtime

- **Update runc binary to v1.3.3**
([#&#8203;12480](https://redirect.github.com/containerd/containerd/pull/12480))
- **Fix lost container logs from quickly closing io**
([#&#8203;12375](https://redirect.github.com/containerd/containerd/pull/12375))

Please try out the release binaries and report any issues at
<https://github.com/containerd/containerd/issues>.

##### Contributors

- Derek McGowan
- Akihiro Suda
- Phil Estes
- Austin Vazquez
- Sebastiaan van Stijn
- ningmingxiao
- Maksym Pavlenko
- StepSecurity Bot
- wheat2018

##### Changes

<details><summary>38 commits</summary>
<p>

-
[`442cb34bd`](https://redirect.github.com/containerd/containerd/commit/442cb34bda9a6a0fed82a2ca7cade05c5c749582)
Merge commit from fork
-
[`0450f046e`](https://redirect.github.com/containerd/containerd/commit/0450f046e6942e513d0ebf1ef5c2aff13daa187f)
Fix directory permissions
-
[`e5cb6ddb7`](https://redirect.github.com/containerd/containerd/commit/e5cb6ddb7a7730c24253a94d7fdb6bbe13dba6f7)
Merge commit from fork
-
[`c575d1b5f`](https://redirect.github.com/containerd/containerd/commit/c575d1b5f4011f33b32f71ace75367a92b08c750)
fix goroutine leak of container Attach
- Prepare release notes for v1.7.29
([#&#8203;12486](https://redirect.github.com/containerd/containerd/pull/12486))
-
[`1fc2daaf3`](https://redirect.github.com/containerd/containerd/commit/1fc2daaf3ed53f4c9e76fbc5786a6f1ae3bb885f)
Prepare release notes for v1.7.29
- Update runc binary to v1.3.3
([#&#8203;12480](https://redirect.github.com/containerd/containerd/pull/12480))
-
[`3f5f9f872`](https://redirect.github.com/containerd/containerd/commit/3f5f9f872707a743563d316e85e530193a2e30ac)
runc: Update runc binary to v1.3.3
- Update GHA images and bump Go 1.24.9; 1.25.3
([#&#8203;12471](https://redirect.github.com/containerd/containerd/pull/12471))
-
[`667409fb6`](https://redirect.github.com/containerd/containerd/commit/667409fb63098cb80280940ab06038114e7712da)
ci: bump Go 1.24.9, 1.25.3
-
[`294f8c027`](https://redirect.github.com/containerd/containerd/commit/294f8c027b607c4450b3e52f44280581a737a73f)
Update GHA runners to use latest images for basic binaries build
-
[`cf66b4141`](https://redirect.github.com/containerd/containerd/commit/cf66b4141defb757dee0fc5653bfd0a7ba1e8fed)
Update GHA runners to use latest image for most jobs
-
[`fa3e6fa18`](https://redirect.github.com/containerd/containerd/commit/fa3e6fa18aa8dc7e699428958e1fb1d38e832e15)
pkg/epoch: extract parsing SOURCE\_DATE\_EPOCH to a function
-
[`ac334bffc`](https://redirect.github.com/containerd/containerd/commit/ac334bffc4e759f188afb58efd74a603ade0855a)
pkg/epoch: fix tests on macOS
-
[`d04b8721f`](https://redirect.github.com/containerd/containerd/commit/d04b8721fc5bff2677beadb4f3d15d7c0ec989ca)
pkg/epoch: replace some fmt.Sprintfs with strconv
- CI: update Fedora to 43
([#&#8203;12450](https://redirect.github.com/containerd/containerd/pull/12450))
-
[`5cfedbf52`](https://redirect.github.com/containerd/containerd/commit/5cfedbf52300d09f77a51f02a0c784c37284302c)
CI: update Fedora to 43
- CI: skip ubuntu-24.04-arm on private repos
([#&#8203;12429](https://redirect.github.com/containerd/containerd/pull/12429))
-
[`cf99a012d`](https://redirect.github.com/containerd/containerd/commit/cf99a012d6f7fcb51afdea641d87474dae95f50d)
CI: skip ubuntu-24.04-arm on private repos
- runc:Update runc binary to v1.3.1
([#&#8203;12276](https://redirect.github.com/containerd/containerd/pull/12276))
-
[`4c77b8d07`](https://redirect.github.com/containerd/containerd/commit/4c77b8d078a65a5e99e40847a9eaa18a944ff68e)
runc:Update runc binary to v1.3.1
- Fix lost container logs from quickly closing io
([#&#8203;12375](https://redirect.github.com/containerd/containerd/pull/12375))
-
[`d30024db2`](https://redirect.github.com/containerd/containerd/commit/d30024db25590e6ec74b639746a5dc792f5c1403)
bugfix:fix container logs lost because io close too quickly
- ci: bump Go 1.24.8
([#&#8203;12362](https://redirect.github.com/containerd/containerd/pull/12362))
-
[`f4b3d96f3`](https://redirect.github.com/containerd/containerd/commit/f4b3d96f3d83a0ac7bde03ae9eec749aa1936a59)
ci: bump Go 1.24.8
-
[`334fd8e4b`](https://redirect.github.com/containerd/containerd/commit/334fd8e4b974d88ebea43a998d76760aad49773a)
update golangci-lint to v1.64.2
-
[`8a67abc4c`](https://redirect.github.com/containerd/containerd/commit/8a67abc4cac67bf806da0b2b55ac7159e91f6996)
Drop inactivated linter exportloopref
-
[`e4dbf08f0`](https://redirect.github.com/containerd/containerd/commit/e4dbf08f0ff3dc9f6b2a9a36eab71d73ac707956)
build(deps): bump golangci/golangci-lint-action from 6.3.2 to 6.5.0
-
[`d7db2ba06`](https://redirect.github.com/containerd/containerd/commit/d7db2ba063385d06132ec80890eb6c1fe4126692)
build(deps): bump golangci/golangci-lint-action from 6.2.0 to 6.3.2
-
[`d7182888f`](https://redirect.github.com/containerd/containerd/commit/d7182888f0071cce86d40fcf09cd9a247ac15c41)
build(deps): bump golangci/golangci-lint-action from 6.1.1 to 6.2.0
-
[`4be6c7e3b`](https://redirect.github.com/containerd/containerd/commit/4be6c7e3b5d5da7be8c1c87e1c16450b7ea8dadb)
build(deps): bump actions/cache from 4.1.2 to 4.2.0
-
[`a2e097e86`](https://redirect.github.com/containerd/containerd/commit/a2e097e865887382c2fc29ee0cea0053e6152a12)
build(deps): bump actions/checkout from 4.2.1 to 4.2.2
-
[`6de404d11`](https://redirect.github.com/containerd/containerd/commit/6de404d11b8e237a7867c7fbe535579c5736bfde)
build(deps): bump actions/cache from 4.1.1 to 4.1.2
-
[`038a25584`](https://redirect.github.com/containerd/containerd/commit/038a25584e7f66272114ec0801b071e6149ef841)
\[StepSecurity] ci: Harden GitHub Actions
- Update differ to handle zstd media types
([#&#8203;12018](https://redirect.github.com/containerd/containerd/pull/12018))
-
[`eaeb4b6ac`](https://redirect.github.com/containerd/containerd/commit/eaeb4b6ac581c0704bed0ff96ee7e53170345e84)
Update differ to handle zstd media types
- ci: bump Go 1.23.12, 1.24.6
([#&#8203;12188](https://redirect.github.com/containerd/containerd/pull/12188))
-
[`83c535339`](https://redirect.github.com/containerd/containerd/commit/83c535339bbe253ce9e7a616a90f770994b754e5)
ci: bump Go 1.23.12, 1.24.6

</p>
</details>

##### Dependency Changes

This release has no dependency changes

Previous release can be found at
[v1.7.28](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.28)

###
[`v1.7.28`](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.28):
containerd 1.7.28

[Compare
Source](https://redirect.github.com/containerd/containerd/compare/v1.7.27...v1.7.28)

Welcome to the v1.7.28 release of containerd!

The twenty-eighth patch release for containerd 1.7 contains various
fixes
and updates.

##### Highlights

##### Image Distribution

- Refresh OAuth tokens when they expire during registry operations
([#&#8203;11721](https://redirect.github.com/containerd/containerd/pull/11721))
- Set default differ for the default unpack config of transfer service
([#&#8203;11689](https://redirect.github.com/containerd/containerd/pull/11689))

##### Runtime

- Update runc binary to v1.3.0
([#&#8203;11800](https://redirect.github.com/containerd/containerd/pull/11800))
- Remove invalid error log when stopping container after containerd
restart
([#&#8203;11620](https://redirect.github.com/containerd/containerd/pull/11620))

Please try out the release binaries and report any issues at
<https://github.com/containerd/containerd/issues>.

##### Contributors

- Akhil Mohan
- Akihiro Suda
- Austin Vazquez
- Maksym Pavlenko
- Phil Estes
- Derek McGowan
- Kirtana Ashok
- Henry Wang
- Iain Macdonald
- Jin Dong
- Swagat Bora
- Wei Fu
- Yang Yang
- madraceee

##### Changes

<details><summary>57 commits</summary>
<p>

- Prepare release notes for v1.7.28
([#&#8203;12134](https://redirect.github.com/containerd/containerd/pull/12134))
-
[`b01b809f8`](https://redirect.github.com/containerd/containerd/commit/b01b809f89a27e19ff7531e1b88df07d2f40de97)
Prepare release notes for v1.7.28
- ci: bump Go 1.23.11, 1.24.5
([#&#8203;12117](https://redirect.github.com/containerd/containerd/pull/12117))
-
[`ce2373176`](https://redirect.github.com/containerd/containerd/commit/ce2373176b0db7cdcc3e289f57aeb59927ad0efb)
ci: bump Go 1.23.11, 1.24.5
- Backport windows test fixes
([#&#8203;12121](https://redirect.github.com/containerd/containerd/pull/12121))
-
[`3c06bcc4d`](https://redirect.github.com/containerd/containerd/commit/3c06bcc4d2f5b55c501f9c5333596c5a6d0a980a)
Fix intermittent test failures on Windows CIs
-
[`c6c0c6854`](https://redirect.github.com/containerd/containerd/commit/c6c0c6854ff663deb46363a8884a9015598c9f9b)
Remove WS2025 from CIs due to regression
- ci: use fedora 39 archive
([#&#8203;12123](https://redirect.github.com/containerd/containerd/pull/12123))
-
[`6d7e021cf`](https://redirect.github.com/containerd/containerd/commit/6d7e021cf0f0f6ba1d14f0b4f76ecdf7a005feaa)
ci: use fedora/39-cloud-base image from archive
- update runners to ubuntu 24.04
([#&#8203;11802](https://redirect.github.com/containerd/containerd/pull/11802))
-
[`c362e18cc`](https://redirect.github.com/containerd/containerd/commit/c362e18ccd613b5baf04fff87832b871edfdecd5)
CI: install OVMF for Vagrant
-
[`1d99bec21`](https://redirect.github.com/containerd/containerd/commit/1d99bec213063acdad8d7ad96ea4cbb78ab6b560)
CI: fix "Unable to find a source package for vagrant" error
-
[`dafa3c48d`](https://redirect.github.com/containerd/containerd/commit/dafa3c48dffaff915bea2293eecd949fbdd94228)
add debian sources for ubuntu-24
-
[`b03301d85`](https://redirect.github.com/containerd/containerd/commit/b03301d851a5492808f36e5233a808a39575a1a0)
partial: enable ubuntu 24 runners
-
[`13fbc5f97`](https://redirect.github.com/containerd/containerd/commit/13fbc5f970d1dee5425443a9b346d56ccc98db45)
update release runners to ubuntu 24.04
- go.mod: golang.org/x/\* latest
([#&#8203;12096](https://redirect.github.com/containerd/containerd/pull/12096))
-
[`da5d1a371`](https://redirect.github.com/containerd/containerd/commit/da5d1a3714ac06f6280740f668ebe95c62863c01)
go.mod: golang.org/x/\* latest
- Remove additional fuzzers from instrumentation repo
([#&#8203;12099](https://redirect.github.com/containerd/containerd/pull/12099))
-
[`5fef123ba`](https://redirect.github.com/containerd/containerd/commit/5fef123ba77e3d9fd83f78fd34bdb80549034756)
Remove additional fuzzers from CI
- backport windows runner and golang toolchain updates
([#&#8203;11972](https://redirect.github.com/containerd/containerd/pull/11972))
-
[`a35978f5a`](https://redirect.github.com/containerd/containerd/commit/a35978f5af147f279280b34082c3781904bfd4cd)
ci: bump golang \[1.23.10, 1.24.4] in build and release
-
[`df035aa3e`](https://redirect.github.com/containerd/containerd/commit/df035aa3ef3d98eb48310d548439eb59c8b6d887)
ci: bump golang \[1.23.9, 1.24.3] in build and release
-
[`2a6d9fc71`](https://redirect.github.com/containerd/containerd/commit/2a6d9fc71e97ff0d742b21d0f62a05a70126aa21)
use go1.23.8 as the default go version
-
[`15d4d6eba`](https://redirect.github.com/containerd/containerd/commit/15d4d6eba30565274e1ade4d545abab2dbbcf1f9)
update to go 1.24.2, 1.23.8
-
[`1613a3b1a`](https://redirect.github.com/containerd/containerd/commit/1613a3b1addf8fb8a50cef46860a1b7642d81589)
Enable CIs to run on WS2022 and WS2025
- test: added runc v1 tests using vagrant
([#&#8203;11896](https://redirect.github.com/containerd/containerd/pull/11896))
-
[`60e73122c`](https://redirect.github.com/containerd/containerd/commit/60e73122c1f74524178ff1ea819a893d7cdb4372)
test: added runc v1 tests using vagrant
- Revert "disable portmap test in ubuntu-22 to make CI happy"
([#&#8203;11803](https://redirect.github.com/containerd/containerd/pull/11803))
-
[`10e1b515e`](https://redirect.github.com/containerd/containerd/commit/10e1b515ec9c497bcfd7b0758bff3f6c840b303a)
Revert "Disable port mapping tests in CRI-in-UserNS"
-
[`7a680e884`](https://redirect.github.com/containerd/containerd/commit/7a680e88494d90896322e09d4070ed86d221e25b)
fix unbound SKIP\_TEST variable error
-
[`e5f8cc995`](https://redirect.github.com/containerd/containerd/commit/e5f8cc9953f28f1abdc2f7975a9f5833cc83ee9c)
Revert "disable portmap test in ubuntu-22 to make CI happy"
- Update runc binary to v1.3.0
([#&#8203;11800](https://redirect.github.com/containerd/containerd/pull/11800))
-
[`b001469c7`](https://redirect.github.com/containerd/containerd/commit/b001469c70a4489c1453cfe856055b15c536645f)
Update runc binary to v1.3.0
- Refresh OAuth tokens when they expire during registry operations
([#&#8203;11721](https://redirect.github.com/containerd/containerd/pull/11721))
-
[`a6421da84`](https://redirect.github.com/containerd/containerd/commit/a6421da84bb59dcf3680eb472b78f2eae8086f9b)
remotes/docker/authorizer.go: invalidate auth tokens when they expire.
- \[CI] Fix vagrant
([#&#8203;11739](https://redirect.github.com/containerd/containerd/pull/11739))
-
[`effc49e8b`](https://redirect.github.com/containerd/containerd/commit/effc49e8b096bebfd73effb9257ad4fd80aa4e84)
Fix vagrant setup
- Fix CI
([#&#8203;11722](https://redirect.github.com/containerd/containerd/pull/11722))
-
[`d3e7dd716`](https://redirect.github.com/containerd/containerd/commit/d3e7dd716a7988bf49f92972998a5260fd538505)
Skip criu on Arms
-
[`7cf9ebe94`](https://redirect.github.com/containerd/containerd/commit/7cf9ebe94676a443f5df2802f2c784a93dba6b9a)
Disable port mapping tests in CRI-in-UserNS
-
[`42657a4ed`](https://redirect.github.com/containerd/containerd/commit/42657a4ed1bcc2a5162264cb820d97bdd0a56a6b)
disable portmap test in ubuntu-22 to make CI happy
-
[`b300fd37b`](https://redirect.github.com/containerd/containerd/commit/b300fd37b840dcad8c0635e1f8ce848413441445)
add option to skip tests in critest
-
[`6f4ffad27`](https://redirect.github.com/containerd/containerd/commit/6f4ffad27695c7e297c0052091b0d5e7fad7e48a)
Address cgroup mountpoint does not exist
-
[`cef298331`](https://redirect.github.com/containerd/containerd/commit/cef2983317494d0a7b67e89ef81e083f75102066)
Update Ubuntu to 24
-
[`2dd9be16e`](https://redirect.github.com/containerd/containerd/commit/2dd9be16e71e97b922ae42b05a7ae837c28563ca)
ci: update GitHub Actions release runner to ubuntu-24.04
- Set default differ for the default unpack config of transfer service
([#&#8203;11689](https://redirect.github.com/containerd/containerd/pull/11689))
-
[`e40e59e4e`](https://redirect.github.com/containerd/containerd/commit/e40e59e4ee8e7fb00213065c6fabbec8d4e7fc7f)
Set default differ for the default unpack config of transfer service
- silence govulncheck false positives
([#&#8203;11679](https://redirect.github.com/containerd/containerd/pull/11679))
-
[`ff097d5a4`](https://redirect.github.com/containerd/containerd/commit/ff097d5a4c1a427d10fa989895d05f78c0b52893)
silence govulncheck false positives
- vendor: github.com/go-jose/go-jose/v3 v3.0.4
([#&#8203;11619](https://redirect.github.com/containerd/containerd/pull/11619))
-
[`52dd4dc51`](https://redirect.github.com/containerd/containerd/commit/52dd4dc51070fc93f13f048d3a919ccbf2b042aa)
vendor: github.com/go-jose/go-jose/v3 v3.0.4
- Remove invalid error log when stopping container after containerd
restart
([#&#8203;11620](https://redirect.github.com/containerd/containerd/pull/11620))
-
[`24f41d2d5`](https://redirect.github.com/containerd/containerd/commit/24f41d2d5c6514e2f0a6f553f80183ff274ec230)
use shimCtx for fifo copy
- Update runc binary to v1.2.6
([#&#8203;11584](https://redirect.github.com/containerd/containerd/pull/11584))
-
[`1e1e78ad7`](https://redirect.github.com/containerd/containerd/commit/1e1e78ad7cab8d6f50be6bcf0ef7178a2ba3e207)
Update runc binary to v1.2.6
- Use RWMutex in NSMap and reduce lock area
([#&#8203;11556](https://redirect.github.com/containerd/containerd/pull/11556))
-
[`9a8d1d44a`](https://redirect.github.com/containerd/containerd/commit/9a8d1d44a1dee8f805ad0b071b686887222a1fe7)
Use RWMutex in NSMap and reduce lock area

</p>
</details>

##### Dependency Changes

- **github.com/go-jose/go-jose/v3**  v3.0.3 -> v3.0.4
- **golang.org/x/crypto**            v0.31.0 -> v0.40.0
- **golang.org/x/mod**               v0.17.0 -> v0.26.0
- **golang.org/x/net**               v0.33.0 -> v0.42.0
- **golang.org/x/oauth2**            v0.11.0 -> v0.30.0
- **golang.org/x/sync**              v0.10.0 -> v0.16.0
- **golang.org/x/sys**               v0.28.0 -> v0.34.0
- **golang.org/x/term**              v0.27.0 -> v0.33.0
- **golang.org/x/text**              v0.21.0 -> v0.27.0
- **golang.org/x/time**
[`90d013b`](https://redirect.github.com/containerd/containerd/commit/90d013bbcef8)
-> v0.12.0

Previous release can be found at
[v1.7.27](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.27)

###
[`v1.7.27`](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.27):
containerd 1.7.27

[Compare
Source](https://redirect.github.com/containerd/containerd/compare/v1.7.26...v1.7.27)

Welcome to the v1.7.27 release of containerd!

The twenty-seventh patch release for containerd 1.7 contains various
fixes
and updates.

##### Highlights

- Fix integer overflow in User ID handling
([GHSA-265r-hfxg-fhmg](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg))
- Update image type checks to avoid unnecessary logs for attestations
([#&#8203;11538](https://redirect.github.com/containerd/containerd/pull/11538))

Please try out the release binaries and report any issues at
<https://github.com/containerd/containerd/issues>.

##### Contributors

- Jin Dong
- Akhil Mohan
- Derek McGowan
- Maksym Pavlenko
- Paweł Gronowski
- Phil Estes
- Akihiro Suda
- Craig Ingram
- Krisztian Litkey
- Samuel Karp

##### Changes

<details><summary>20 commits</summary>
<p>

-
[`05044ec0a`](https://redirect.github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da)
Merge commit from fork
-
[`11504c3fc`](https://redirect.github.com/containerd/containerd/commit/11504c3fc5f45634f2d93d57743a998194430b82)
validate uid/gid
- Prepare release notes for v1.7.27
([#&#8203;11540](https://redirect.github.com/containerd/containerd/pull/11540))
-
[`1be04be6c`](https://redirect.github.com/containerd/containerd/commit/1be04be6c307a7f67423574ca1b9744e57377753)
Prepare release notes for v1.7.27
- Update image type checks to avoid unnecessary logs for attestations
([#&#8203;11538](https://redirect.github.com/containerd/containerd/pull/11538))
-
[`82b5c43fe`](https://redirect.github.com/containerd/containerd/commit/82b5c43fed40d1f32e88215a3f0acbaf8cd9af10)
core/remotes: Handle attestations in MakeRefKey
-
[`2c670e79b`](https://redirect.github.com/containerd/containerd/commit/2c670e79bf19bc7716c8b9f1f82c700ad8233af3)
core/images: Ignore attestations when traversing children
- update build to go1.23.7, test go1.24.1
([#&#8203;11515](https://redirect.github.com/containerd/containerd/pull/11515))
-
[`a39863c9f`](https://redirect.github.com/containerd/containerd/commit/a39863c9fd52abb50895a4b6f653cf501a2e3388)
update build to go1.23.7, test go1.24.1
- Remove hashicorp/go-multierror dependency and fix CI
([#&#8203;11499](https://redirect.github.com/containerd/containerd/pull/11499))
-
[`49537b3a7`](https://redirect.github.com/containerd/containerd/commit/49537b3a75bdcd982e7e26855779b346bb363a54)
e2e: use the shim bundled with containerd artifact
-
[`fe490b76f`](https://redirect.github.com/containerd/containerd/commit/fe490b76fd78cc1461f20aab89951be5f88fc454)
Bump up github.com/intel/goresctrl to 0.5.0
-
[`13fc9d313`](https://redirect.github.com/containerd/containerd/commit/13fc9d3132fc4c77f6533551049d2d865d4e4b45)
update containerd/project-checks to 1.2.1
-
[`585699c94`](https://redirect.github.com/containerd/containerd/commit/585699c94f68649a89b0af46d675d6e998d67ccd)
Remove unnecessary joinError unwrap
-
[`4b9df59be`](https://redirect.github.com/containerd/containerd/commit/4b9df59be202a011c4f65604bbeab75eeb85ab46)
Remove hashicorp/go-multierror
- go.{mod,sum}: bump CDI deps to v0.8.1.
([#&#8203;11422](https://redirect.github.com/containerd/containerd/pull/11422))
-
[`5ba28f8dc`](https://redirect.github.com/containerd/containerd/commit/5ba28f8dc1d007059ed3eb1a7b55025e72abd525)
go.{mod,sum}: bump CDI deps to v0.8.1, re-vendor.
- CI: arm64-8core-32gb -> ubuntu-24.04-arm
([#&#8203;11437](https://redirect.github.com/containerd/containerd/pull/11437))
-
[`85f10bd92`](https://redirect.github.com/containerd/containerd/commit/85f10bd9221f35ef1c2b8ec2d67520f461aa51a0)
CI: arm64-8core-32gb -> ubuntu-24.04-arm
-
[`561ed520e`](https://redirect.github.com/containerd/containerd/commit/561ed520eaef2974aa8008b7a18a0944e6f90872)
increase xfs base image size to 300Mb

</p>
</details>

##### Dependency Changes

- **github.com/intel/goresctrl**                        v0.3.0 -> v0.5.0
- **github.com/prometheus/client\_golang** v1.14.0 -> v1.16.0
- **github.com/prometheus/common** v0.37.0 -> v0.42.0
- **github.com/prometheus/procfs** v0.8.0 -> v0.10.1
- **k8s.io/apimachinery** v0.26.2 -> v0.27.4
- **sigs.k8s.io/json**
[`f223a00`](https://redirect.github.com/containerd/containerd/commit/f223a00ba0e2)
->
[`bc3834c`](https://redirect.github.com/containerd/containerd/commit/bc3834ca7abd)
- **tags.cncf.io/container-device-interface**           v0.7.2 -> v0.8.1
- **tags.cncf.io/container-device-interface/specs-go**  v0.7.0 -> v0.8.0

Previous release can be found at
[v1.7.26](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.26)

###
[`v1.7.26`](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.26):
containerd 1.7.26

[Compare
Source](https://redirect.github.com/containerd/containerd/compare/v1.7.25...v1.7.26)

Welcome to the v1.7.26 release of containerd!

The twenty-sixth patch release for containerd 1.7 contains various fixes
and updates.

##### Highlights

- Add support for syncfs after unpack
([#&#8203;11267](https://redirect.github.com/containerd/containerd/pull/11267))
- Update runc binary to v1.2.5
([#&#8203;11395](https://redirect.github.com/containerd/containerd/pull/11395))
- Fix race between serve and immediate shutdown on the server
([containerd/ttrpc#175](https://redirect.github.com/containerd/ttrpc/pull/175))
- Reject oversized messages from the sender
([containerd/ttrpc#171](https://redirect.github.com/containerd/ttrpc/pull/171))

##### Container Runtime Interface (CRI)

- Fix fatal concurrency error in port forwarding
([#&#8203;11306](https://redirect.github.com/containerd/containerd/pull/11306))

##### Node Resource Interface (NRI)

- Fix initial sync race when registering NRI plugins
([#&#8203;11326](https://redirect.github.com/containerd/containerd/pull/11326))
- Add API support for reading Pod IPs
([containerd/nri#119](https://redirect.github.com/containerd/nri/pull/119))
- Fix plugin sync to use multiple messages if ttrpc max message limit is
hit
([containerd/nri#111](https://redirect.github.com/containerd/nri/pull/111))
- Update API to pass configured timeouts to plugins.
([containerd/nri#109](https://redirect.github.com/containerd/nri/pull/109))
- Fix mount removal in adjustments
([containerd/nri#107](https://redirect.github.com/containerd/nri/pull/107))
- Close plugin if initial synchronization fails
([containerd/nri#103](https://redirect.github.com/containerd/nri/pull/103))
- Add support for adjusting OOM score
([containerd/nri#94](https://redirect.github.com/containerd/nri/pull/94))
- Add API support for NRI-native CDI injection
([containerd/nri#98](https://redirect.github.com/containerd/nri/pull/98))
- Add support for pids cgroup
([containerd/nri#76](https://redirect.github.com/containerd/nri/pull/76))

##### Runtime

- Fix console TTY leak in runc shim
([#&#8203;11250](https://redirect.github.com/containerd/containerd/pull/11250))

Please try out the release binaries and report any issues at
<https://github.com/containerd/containerd/issues>.

##### Contributors

- Krisztian Litkey
- Mike Brown
- Samuel Karp
- Wei Fu
- Phil Estes
- Derek McGowan
- Iceber Gu
- Akhil Mohan
- Antonio Ojea
- Austin Vazquez
- Henry Wang
- Jin Dong
- Xiaojin Zhang
- ningmingxiao
- AbdelrahmanElawady
- Akihiro Suda
- Antti Kervinen
- Jing Xu
- Jitang Lei
- Justin Alvarez
- Lei Liu
- Maksym Pavlenko
- Yang Yang
- Yuhang Wei
- cormick
- jingtao.liang

##### Changes

<details><summary>24 commits</summary>
<p>

- Prepare release notes for v1.7.26
([#&#8203;11356](https://redirect.github.com/containerd/containerd/pull/11356))
-
[`ceba197f5`](https://redirect.github.com/containerd/containerd/commit/ceba197f5fa0b76b0f181c24f81c67c43d34bff2)
Prepare release notes for v1.7.26
- Upgrade x/net to 0.33.0 to fix vulnerability GHSA-w32m-9786-jp63
([#&#8203;11434](https://redirect.github.com/containerd/containerd/pull/11434))
-
[`3486bc8dd`](https://redirect.github.com/containerd/containerd/commit/3486bc8dd19acbde278ed6c4c4fa42c7299e1278)
Upgrade x/net to 0.33.0
- update build to go1.23.6, test go1.24.0
([#&#8203;11419](https://redirect.github.com/containerd/containerd/pull/11419))
-
[`9025d3075`](https://redirect.github.com/containerd/containerd/commit/9025d3075b91b0806ff15f27f28bbce8af4f1a76)
update build to go1.23.6, test go1.24.0
- Update install-imgcrypt to allow change install repo
([#&#8203;11358](https://redirect.github.com/containerd/containerd/pull/11358))
-
[`83eaab482`](https://redirect.github.com/containerd/containerd/commit/83eaab4822188e019efe68c29a6d77f37f099d6e)
Update install-imgcrypt to allow change install repo
- Add support for syncfs after unpack
([#&#8203;11267](https://redirect.github.com/containerd/containerd/pull/11267))
-
[`8bc21cba7`](https://redirect.github.com/containerd/containerd/commit/8bc21cba7516727b294d4dd6a3e8859cbdd146a8)
support to syncfs after pull by using diff plugin
- Update runc binary to v1.2.5
([#&#8203;11395](https://redirect.github.com/containerd/containerd/pull/11395))
-
[`27c472acf`](https://redirect.github.com/containerd/containerd/commit/27c472acf59c4d86e2b446ae554691149ac43661)
Update runc binary to v1.2.5
- Move `run.skip-dirs` to `issues.exclude-dirs` in golangci-lint config
([#&#8203;11400](https://redirect.github.com/containerd/containerd/pull/11400))
-
[`8d8034b66`](https://redirect.github.com/containerd/containerd/commit/8d8034b66e2790ef0149207acb7c92a033d7f1f8)
move skip-dirs to issues.exclude-dirs
- Fix initial sync race when registering NRI plugins
([#&#8203;11326](https://redirect.github.com/containerd/containerd/pull/11326))
-
[`11af05177`](https://redirect.github.com/containerd/containerd/commit/11af05177545dbb97d87aa861b15d70ab911307c)
cri,nri: block NRI plugin sync. during event processing.
-
[`d4036cd3d`](https://redirect.github.com/containerd/containerd/commit/d4036cd3d1eb174ea379c8e1d139c25cfe9f18d8)
go.{mod,sum}: bump NRI to v0.8.0, re-vendor.
- Fix console TTY leak in runc shim
([#&#8203;11250](https://redirect.github.com/containerd/containerd/pull/11250))
-
[`c3e24e024`](https://redirect.github.com/containerd/containerd/commit/c3e24e0248f0ca83d0bfbb0262862c2a06a632e2)
Add integ test to check tty leak
-
[`4e45a463d`](https://redirect.github.com/containerd/containerd/commit/4e45a463d90fd44f6b92978721779d7b09045cee)
fix master tty leak due to leaking init container object
- Fix fatal concurrency error in port forwarding
([#&#8203;11306](https://redirect.github.com/containerd/containerd/pull/11306))
-
[`0fe9f0b52`](https://redirect.github.com/containerd/containerd/commit/0fe9f0b52f7b700689df46d13de36e67b62486e1)
fix fatal error: concurrent map iteration and map write
- update build to go1.22.11, test go1.23.5
([#&#8203;11298](https://redirect.github.com/containerd/containerd/pull/11298))
-
[`441b92636`](https://redirect.github.com/containerd/containerd/commit/441b92636a806d71655945137210126de723e4fe)
update build to go1.22.11, test go1.23.5

</p>
</details>

##### Changes from containerd/nri
<details><summary>77 commits</summary>
<p>

- Add API support for reading Pod IPs
([containerd/nri#119](https://redirect.github.com/containerd/nri/pull/119))
-
[`eaf78a9`](https://redirect.github.com/containerd/nri/commit/eaf78a9afe9ebac28a68d1163dd00183525801a3)
api: support Pod IPs
- generate: do not set OOMScoreAdj if no adjustment
([containerd/nri#116](https://redirect.github.com/containerd/nri/pull/116))
-
[`07bfc18`](https://redirect.github.com/containerd/nri/commit/07bfc18129a3cc9c4b44e1aced9972279a50ddb5)
wip: generate: add test for oom score adj
-
[`b5fc359`](https://redirect.github.com/containerd/nri/commit/b5fc359973c0e8c599b12c1d118546c267894b3b)
generate: do not set OOMScoreAdj if no adjustment
- device-injector: remove unreachable code.
([containerd/nri#115](https://redirect.github.com/containerd/nri/pull/115))
-
[`235aa11`](https://redirect.github.com/containerd/nri/commit/235aa114dffc784073ec8b2f88fbd4ecfba06450)
chore: remove unreachable code and fmt files
- Fix plugin sync to use multiple messages if ttrpc max message limit is
hit
([containerd/nri#111](https://redirect.github.com/containerd/nri/pull/111))
-
[`159f575`](https://redirect.github.com/containerd/nri/commit/159f5754db397e32ce886cd07985ffd95f1bd823)
template: dump pod/container count in sync message.
-
[`bf267e3`](https://redirect.github.com/containerd/nri/commit/bf267e336f2ec2f5045fd396fb68f9853d2b5db9)
stub: collect/handle split sync messages.
-
[`ed78ae9`](https://redirect.github.com/containerd/nri/commit/ed78ae9231cb603031f66921559ca6f38ef77bb5)
adaptation: use multiple sync messages if necessary.
-
[`6fd59d6`](https://redirect.github.com/containerd/nri/commit/6fd59d6d7701cdadeae4db0058b3fde84c02e94b)
api: add support for multiple sync messages.
-
[`a7fcccc`](https://redirect.github.com/containerd/nri/commit/a7fcccc4ba35f69ea2af790b6cb4b46385c50ce4)
mux: split oversized messages.
-
[`5fe9b06`](https://redirect.github.com/containerd/nri/commit/5fe9b06401fb7fce78c41b95df04e05dffc22e5b)
mux: fix maximum allowed message size.
-
[`693d64e`](https://redirect.github.com/containerd/nri/commit/693d64e2565cc14c00fae2de904ffc030fc2b894)
go.{mod,sum}, plugins: update ttrpc and NRI deps.
- Update API to pass configured timeouts to plugins.
([containerd/nri#109](https://redirect.github.com/containerd/nri/pull/109))
-
[`320e4e7`](https://redirect.github.com/containerd/nri/commit/320e4e7e52a856b119cfa1c06a4a135ab5f88f56)
adaptation: tests for runtime version, timeouts.
-
[`f86d982`](https://redirect.github.com/containerd/nri/commit/f86d98210749556ef562776fde784d2250d1190e)
api,adaptation,stub: let plugin know configured timeouts.
-
[`cfcd2af`](https://redirect.github.com/containerd/nri/commit/cfcd2af3c80db6667f2d1a291225cc616b6049c3)
Makefile: fix ginkgo-tests target.
-
[`8cd9504`](https://redirect.github.com/containerd/nri/commit/8cd9504a48e1b79625ff5fce3d058c6662bc34d6)
adaptation: block plugin sync/registration in test suite.
-
[`966ac92`](https://redirect.github.com/containerd/nri/commit/966ac92b01fca271373e2088695538dcef0edb2b)
adaptation: implement plugin synchronization blocks.
- ci: verify that code generation works and results match
([containerd/nri#113](https://redirect.github.com/containerd/nri/pull/113))
-
[`f74ce31`](https://redirect.github.com/containerd/nri/commit/f74ce31ef9b048d69702b954912122a0597598a8)
ci: verify code generation and generated files in repo
- deps: bump gingko to v2.19.1, golang to v1.21.x.
([containerd/nri#110](https://redirect.github.com/containerd/nri/pull/110))
-
[`e4d5c36`](https://redirect.github.com/containerd/nri/commit/e4d5c36429c495c5d61d0183ba1c1a908ed598f4)
ci: stop testing with golang 1.20.x.
-
[`6578149`](https://redirect.github.com/containerd/nri/commit/65781492cc1b0cf5a6a6166a81ba638e45b7f93f)
go.{mod,sum}: bump golang requirement to 1.21.
-
[`442e812`](https://redirect.github.com/containerd/nri/commit/442e81239436c53689e14d9a641099a4aeec7cbe)
go.{mod,sum}: update to ginkgo v2.19.1.
- sync sandboxes and containers after starting the pre-installed plugins
([containerd/nri#43](https://redirect.github.com/containerd/nri/pull/43))
-
[`eada085`](https://redirect.github.com/containerd/nri/commit/eada085db3965057686def58fd8993c70030dd7f)
ignore pre-installed plugins that did not sync successfully
-
[`b881bc4`](https://redirect.github.com/containerd/nri/commit/b881bc4ba69e3bfe718939d97f327f3c72670fad)
sync sandboxes and containers after starting the pre-installed plugins
- Fix mount removal in adjustments
([containerd/nri#107](https://redirect.github.com/containerd/nri/pull/107))
-
[`3880f1d`](https://redirect.github.com/containerd/nri/commit/3880f1df504f4b3ceedd3a36172162c886a00564)
adaptation: add test case for mount removal.
-
[`0d3b376`](https://redirect.github.com/containerd/nri/commit/0d3b37631b9fb913e95a9a0efd31b27117208e40)
adaptation: fix mount removal in adjustments.
- codespell: add codespell config, workflow, fix spelling errors.
([containerd/nri#105](https://redirect.github.com/containerd/nri/pull/105))
-
[`df84c47`](https://redirect.github.com/containerd/nri/commit/df84c475025e3fc536701aa99f6ca6d14dbea648)
.github: add codespell workflow.
-
[`a03dc93`](https://redirect.github.com/containerd/nri/commit/a03dc9359c2d526924e56a9d167445a69588d3ae)
pkg,plugins,.codespellrc: add codespellrc, fix spelling.
- Close plugin if initial synchronization fails
([containerd/nri#103](https://redirect.github.com/containerd/nri/pull/103))
-
[`4aec208`](https://redirect.github.com/containerd/nri/commit/4aec208281ac3630b02d737005778527aec8abae)
adaptation: log plugin as connected and synchronized.
-
[`4e60cd0`](https://redirect.github.com/containerd/nri/commit/4e60cd0fb845ffefa9590084bb5261a113ad6858)
adaptation: close plugin if initial synchronization fails.
- Reset source path of api.pb.go to pkg/api/api.proto
([containerd/nri#104](https://redirect.github.com/containerd/nri/pull/104))
-
[`1cc026f`](https://redirect.github.com/containerd/nri/commit/1cc026f8a3773b9e0d4ca80f9c3e978ef7d54bef)
Reset source path of api.pb.go to pkg/api/api.proto
- Add support for adjusting OOM score
([containerd/nri#94](https://redirect.github.com/containerd/nri/pull/94))
-
[`efcb2da`](https://redirect.github.com/containerd/nri/commit/efcb2dad664293bd3fbad1557cac2dcfd15a86dc)
NRI plugins support adjust oom\_score\_adj
- Add API support for NRI-na

</details>

---

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jharvey10 pushed a commit to grafana/alloy that referenced this pull request Feb 26, 2026
…9 [SECURITY] (#5497)

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This PR contains the following updates:

| Package | Change |
[Age](https://docs.renovatebot.com/merge-confidence/) |
[Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
|
[github.com/containerd/containerd](https://redirect.github.com/containerd/containerd)
| `v1.7.18` → `v1.7.29` |
![age](https://developer.mend.io/api/mc/badges/age/go/github.com%2fcontainerd%2fcontainerd/v1.7.29?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/go/github.com%2fcontainerd%2fcontainerd/v1.7.18/v1.7.29?slim=true)
|

---

> [!WARNING]
> Some dependencies could not be looked up. Check the Dependency
Dashboard for more information.

### GitHub Vulnerability Alerts

####
[CVE-2024-40635](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg)

### Impact
A bug was found in containerd where containers launched with a User set
as a `UID:GID` larger than the maximum 32-bit signed integer can cause
an overflow condition where the container ultimately runs as root (UID
0). This could cause unexpected behavior for environments that require
containers to run as a non-root user.

### Patches
This bug has been fixed in the following containerd versions: 

* 2.0.4 (Fixed in
https://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20)
* 1.7.27 (Fixed in
https://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da)
* 1.6.38 (Fixed in
https://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a)

Users should update to these versions to resolve the issue.

### Workarounds
Ensure that only trusted images are used and that only trusted users
have permissions to import images.

### Credits
The containerd project would like to thank [Benjamin
Koltermann](https://redirect.github.com/p4ck3t0) and
[emxll](https://redirect.github.com/emxll) for responsibly disclosing
this issue in accordance with the [containerd security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

### References
* https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-40635

### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:
* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)
* Email us at [security@containerd.io](mailto:security@containerd.io)

####
[CVE-2024-25621](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w)

### Impact

An overly broad default permission vulnerability was found in
containerd.

- `/var/lib/containerd` was created with the permission bits 0o711,
while it should be created with 0o700
- Allowed local users on the host to potentially access the metadata
store and the content store
- `/run/containerd/io.containerd.grpc.v1.cri` was created with 0o755,
while it should be created with 0o700
- Allowed local users on the host to potentially access the contents of
Kubernetes local volumes. The contents of volumes might include setuid
binaries, which could allow a local user on the host to elevate
privileges on the host.
- `/run/containerd/io.containerd.sandbox.controller.v1.shim` was created
with 0o711, while it should be created with 0o700

The directory paths may differ depending on the daemon configuration.
When the `temp` directory path is specified in the daemon configuration,
that directory was also created with 0o711, while it should be created
with 0o700.

### Patches

This bug has been fixed in the following containerd versions:

* 2.2.0
* 2.1.5
* 2.0.7
* 1.7.29

Users should update to these versions to resolve the issue.
These updates automatically change the permissions of the existing
directories.

> [!NOTE]
>
> `/run/containerd` and `/run/containerd/io.containerd.runtime.v2.task`
are still created with 0o711.
> This is an expected behavior for supporting userns-remapped
containers.

### Workarounds

The system administrator on the host can manually chmod the directories
to not
have group or world accessible permisisons:

```
chmod 700 /var/lib/containerd
chmod 700 /run/containerd/io.containerd.grpc.v1.cri
chmod 700 /run/containerd/io.containerd.sandbox.controller.v1.shim
```

An alternative mitigation would be to run containerd in [rootless
mode](https://redirect.github.com/containerd/containerd/blob/main/docs/rootless.md).

### Credits

The containerd project would like to thank David Leadbeater for
responsibly disclosing this issue in accordance with the [containerd
security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:

* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)

####
[CVE-2025-64329](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2)

### Impact

A bug was found in containerd's CRI Attach implementation where a user
can exhaust memory on the host due to goroutine leaks.

Repetitive calls of CRI Attach (e.g., [`kubectl
attach`](https://kubernetes.io/docs/reference/kubectl/generated/kubectl_attach/))
could increase the memory usage of containerd.

### Patches

This bug has been fixed in the following containerd versions:

* 2.2.0
* 2.1.5
* 2.0.7
* 1.7.29

Users should update to these versions to resolve the issue.

### Workarounds

Set up an admission controller to control accesses to `pods/attach`
resources.
e.g., [Validating Admission
Policy](https://kubernetes.io/docs/reference/access-authn-authz/validating-admission-policy/).

### Credits

The containerd project would like to thank @&#8203;Wheat2018 for
responsibly disclosing this issue in accordance with the [containerd
security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

### References

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-64329

### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:

* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)

---

### containerd has an integer overflow in User ID handling
[CVE-2024-40635](https://nvd.nist.gov/vuln/detail/CVE-2024-40635) /
[GHSA-265r-hfxg-fhmg](https://redirect.github.com/advisories/GHSA-265r-hfxg-fhmg)
/ [GO-2025-3528](https://pkg.go.dev/vuln/GO-2025-3528)

<details>
<summary>More information</summary>

#### Details
##### Impact
A bug was found in containerd where containers launched with a User set
as a `UID:GID` larger than the maximum 32-bit signed integer can cause
an overflow condition where the container ultimately runs as root (UID
0). This could cause unexpected behavior for environments that require
containers to run as a non-root user.

##### Patches
This bug has been fixed in the following containerd versions: 

* 2.0.4 (Fixed in
https://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20)
* 1.7.27 (Fixed in
https://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da)
* 1.6.38 (Fixed in
https://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a)

Users should update to these versions to resolve the issue.

##### Workarounds
Ensure that only trusted images are used and that only trusted users
have permissions to import images.

##### Credits
The containerd project would like to thank [Benjamin
Koltermann](https://redirect.github.com/p4ck3t0) and
[emxll](https://redirect.github.com/emxll) for responsibly disclosing
this issue in accordance with the [containerd security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

##### References
* https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-40635

##### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:
* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)
* Email us at [security@containerd.io](mailto:security@containerd.io)

#### Severity
- CVSS Score: Unknown
- Vector String: `CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N`

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg)
-
[https://nvd.nist.gov/vuln/detail/CVE-2024-40635](https://nvd.nist.gov/vuln/detail/CVE-2024-40635)
-
[https://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da](https://redirect.github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da)
-
[https://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20](https://redirect.github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20)
-
[https://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a](https://redirect.github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a)
-
[https://github.com/containerd/containerd](https://redirect.github.com/containerd/containerd)
-
[https://lists.debian.org/debian-lts-announce/2025/05/msg00005.html](https://lists.debian.org/debian-lts-announce/2025/05/msg00005.html)

This data is provided by
[OSV](https://osv.dev/vulnerability/GHSA-265r-hfxg-fhmg) and the [GitHub
Advisory Database](https://redirect.github.com/github/advisory-database)
([CC-BY
4.0](https://redirect.github.com/github/advisory-database/blob/main/LICENSE.md)).
</details>

---

### containerd has an integer overflow in User ID handling in
github.com/containerd/containerd
[CVE-2024-40635](https://nvd.nist.gov/vuln/detail/CVE-2024-40635) /
[GHSA-265r-hfxg-fhmg](https://redirect.github.com/advisories/GHSA-265r-hfxg-fhmg)
/ [GO-2025-3528](https://pkg.go.dev/vuln/GO-2025-3528)

<details>
<summary>More information</summary>

#### Details
containerd has an integer overflow in User ID handling in
github.com/containerd/containerd

#### Severity
Unknown

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg)
-
[https://github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da](https://redirect.github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da)
-
[https://github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20](https://redirect.github.com/containerd/containerd/commit/1a43cb6a1035441f9aca8f5666a9b3ef9e70ab20)
-
[https://github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a](https://redirect.github.com/containerd/containerd/commit/cf158e884cfe4812a6c371b59e4ea9bc4c46e51a)

This data is provided by
[OSV](https://osv.dev/vulnerability/GO-2025-3528) and the [Go
Vulnerability Database](https://redirect.github.com/golang/vulndb)
([CC-BY 4.0](https://redirect.github.com/golang/vulndb#license)).
</details>

---

### containerd affected by a local privilege escalation via wide
permissions on CRI directory
[CVE-2024-25621](https://nvd.nist.gov/vuln/detail/CVE-2024-25621) /
[GHSA-pwhc-rpq9-4c8w](https://redirect.github.com/advisories/GHSA-pwhc-rpq9-4c8w)
/ [GO-2025-4100](https://pkg.go.dev/vuln/GO-2025-4100)

<details>
<summary>More information</summary>

#### Details
##### Impact

An overly broad default permission vulnerability was found in
containerd.

- `/var/lib/containerd` was created with the permission bits 0o711,
while it should be created with 0o700
- Allowed local users on the host to potentially access the metadata
store and the content store
- `/run/containerd/io.containerd.grpc.v1.cri` was created with 0o755,
while it should be created with 0o700
- Allowed local users on the host to potentially access the contents of
Kubernetes local volumes. The contents of volumes might include setuid
binaries, which could allow a local user on the host to elevate
privileges on the host.
- `/run/containerd/io.containerd.sandbox.controller.v1.shim` was created
with 0o711, while it should be created with 0o700

The directory paths may differ depending on the daemon configuration.
When the `temp` directory path is specified in the daemon configuration,
that directory was also created with 0o711, while it should be created
with 0o700.

##### Patches

This bug has been fixed in the following containerd versions:

* 2.2.0
* 2.1.5
* 2.0.7
* 1.7.29

Users should update to these versions to resolve the issue.
These updates automatically change the permissions of the existing
directories.

> [!NOTE]
>
> `/run/containerd` and `/run/containerd/io.containerd.runtime.v2.task`
are still created with 0o711.
> This is an expected behavior for supporting userns-remapped
containers.

##### Workarounds

The system administrator on the host can manually chmod the directories
to not
have group or world accessible permisisons:

```
chmod 700 /var/lib/containerd
chmod 700 /run/containerd/io.containerd.grpc.v1.cri
chmod 700 /run/containerd/io.containerd.sandbox.controller.v1.shim
```

An alternative mitigation would be to run containerd in [rootless
mode](https://redirect.github.com/containerd/containerd/blob/main/docs/rootless.md).

##### Credits

The containerd project would like to thank David Leadbeater for
responsibly disclosing this issue in accordance with the [containerd
security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

##### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:

* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)

#### Severity
- CVSS Score: Unknown
- Vector String: `CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H`

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w)
-
[https://nvd.nist.gov/vuln/detail/CVE-2024-25621](https://nvd.nist.gov/vuln/detail/CVE-2024-25621)
-
[https://github.com/containerd/containerd/commit/7c59e8e9e970d38061a77b586b23655c352bfec5](https://redirect.github.com/containerd/containerd/commit/7c59e8e9e970d38061a77b586b23655c352bfec5)
-
[https://github.com/containerd/containerd](https://redirect.github.com/containerd/containerd)
-
[https://github.com/containerd/containerd/blob/main/docs/rootless.md](https://redirect.github.com/containerd/containerd/blob/main/docs/rootless.md)

This data is provided by
[OSV](https://osv.dev/vulnerability/GHSA-pwhc-rpq9-4c8w) and the [GitHub
Advisory Database](https://redirect.github.com/github/advisory-database)
([CC-BY
4.0](https://redirect.github.com/github/advisory-database/blob/main/LICENSE.md)).
</details>

---

### containerd CRI server: Host memory exhaustion through Attach
goroutine leak in github.com/containerd/containerd
[CVE-2025-64329](https://nvd.nist.gov/vuln/detail/CVE-2025-64329) /
[GHSA-m6hq-p25p-ffr2](https://redirect.github.com/advisories/GHSA-m6hq-p25p-ffr2)
/ [GO-2025-4108](https://pkg.go.dev/vuln/GO-2025-4108)

<details>
<summary>More information</summary>

#### Details
containerd CRI server: Host memory exhaustion through Attach goroutine
leak in github.com/containerd/containerd

#### Severity
Unknown

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2)
-
[https://nvd.nist.gov/vuln/detail/CVE-2025-64329](https://nvd.nist.gov/vuln/detail/CVE-2025-64329)
-
[https://github.com/containerd/containerd/commit/083b53cd6f19b5de7717b0ce92c11bdf95e612df](https://redirect.github.com/containerd/containerd/commit/083b53cd6f19b5de7717b0ce92c11bdf95e612df)

This data is provided by
[OSV](https://osv.dev/vulnerability/GO-2025-4108) and the [Go
Vulnerability Database](https://redirect.github.com/golang/vulndb)
([CC-BY 4.0](https://redirect.github.com/golang/vulndb#license)).
</details>

---

### containerd affected by a local privilege escalation via wide
permissions on CRI directory in github.com/containerd/containerd
[CVE-2024-25621](https://nvd.nist.gov/vuln/detail/CVE-2024-25621) /
[GHSA-pwhc-rpq9-4c8w](https://redirect.github.com/advisories/GHSA-pwhc-rpq9-4c8w)
/ [GO-2025-4100](https://pkg.go.dev/vuln/GO-2025-4100)

<details>
<summary>More information</summary>

#### Details
containerd affected by a local privilege escalation via wide permissions
on CRI directory in github.com/containerd/containerd

#### Severity
Unknown

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w)
-
[https://nvd.nist.gov/vuln/detail/CVE-2024-25621](https://nvd.nist.gov/vuln/detail/CVE-2024-25621)
-
[https://github.com/containerd/containerd/commit/7c59e8e9e970d38061a77b586b23655c352bfec5](https://redirect.github.com/containerd/containerd/commit/7c59e8e9e970d38061a77b586b23655c352bfec5)
-
[https://github.com/containerd/containerd/blob/main/docs/rootless.md](https://redirect.github.com/containerd/containerd/blob/main/docs/rootless.md)

This data is provided by
[OSV](https://osv.dev/vulnerability/GO-2025-4100) and the [Go
Vulnerability Database](https://redirect.github.com/golang/vulndb)
([CC-BY 4.0](https://redirect.github.com/golang/vulndb#license)).
</details>

---

### containerd CRI server: Host memory exhaustion through Attach
goroutine leak
[CVE-2025-64329](https://nvd.nist.gov/vuln/detail/CVE-2025-64329) /
[GHSA-m6hq-p25p-ffr2](https://redirect.github.com/advisories/GHSA-m6hq-p25p-ffr2)
/ [GO-2025-4108](https://pkg.go.dev/vuln/GO-2025-4108)

<details>
<summary>More information</summary>

#### Details
##### Impact

A bug was found in containerd's CRI Attach implementation where a user
can exhaust memory on the host due to goroutine leaks.

Repetitive calls of CRI Attach (e.g., [`kubectl
attach`](https://kubernetes.io/docs/reference/kubectl/generated/kubectl_attach/))
could increase the memory usage of containerd.

##### Patches

This bug has been fixed in the following containerd versions:

* 2.2.0
* 2.1.5
* 2.0.7
* 1.7.29

Users should update to these versions to resolve the issue.

##### Workarounds

Set up an admission controller to control accesses to `pods/attach`
resources.
e.g., [Validating Admission
Policy](https://kubernetes.io/docs/reference/access-authn-authz/validating-admission-policy/).

##### Credits

The containerd project would like to thank @&#8203;Wheat2018 for
responsibly disclosing this issue in accordance with the [containerd
security
policy](https://redirect.github.com/containerd/project/blob/main/SECURITY.md).

##### References

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-64329

##### For more information

If you have any questions or comments about this advisory:

* Open an issue in
[containerd](https://redirect.github.com/containerd/containerd/issues/new/choose)
* Email us at [security@containerd.io](mailto:security@containerd.io)

To report a security issue in containerd:

* [Report a new
vulnerability](https://redirect.github.com/containerd/containerd/security/advisories/new)

#### Severity
- CVSS Score: Unknown
- Vector String:
`CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N`

#### References
-
[https://github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2)
-
[https://nvd.nist.gov/vuln/detail/CVE-2025-64329](https://nvd.nist.gov/vuln/detail/CVE-2025-64329)
-
[https://github.com/containerd/containerd/commit/083b53cd6f19b5de7717b0ce92c11bdf95e612df](https://redirect.github.com/containerd/containerd/commit/083b53cd6f19b5de7717b0ce92c11bdf95e612df)
-
[https://github.com/containerd/containerd](https://redirect.github.com/containerd/containerd)

This data is provided by
[OSV](https://osv.dev/vulnerability/GHSA-m6hq-p25p-ffr2) and the [GitHub
Advisory Database](https://redirect.github.com/github/advisory-database)
([CC-BY
4.0](https://redirect.github.com/github/advisory-database/blob/main/LICENSE.md)).
</details>

---

### Release Notes

<details>
<summary>containerd/containerd
(github.com/containerd/containerd)</summary>

###
[`v1.7.29`](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.29):
containerd 1.7.29

[Compare
Source](https://redirect.github.com/containerd/containerd/compare/v1.7.28...v1.7.29)

Welcome to the v1.7.29 release of containerd!

The twenty-ninth patch release for containerd 1.7 contains various fixes
and updates including security patches.

##### Security Updates

- **containerd**
-
[**GHSA-pwhc-rpq9-4c8w**](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-pwhc-rpq9-4c8w)
-
[**GHSA-m6hq-p25p-ffr2**](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-m6hq-p25p-ffr2)

- **runc**
-
[**GHSA-qw9x-cqr3-wc7r**](https://redirect.github.com/opencontainers/runc/security/advisories/GHSA-qw9x-cqr3-wc7r)
-
[**GHSA-cgrx-mc8f-2prm**](https://redirect.github.com/opencontainers/runc/security/advisories/GHSA-cgrx-mc8f-2prm)
-
[**GHSA-9493-h29p-rfm2**](https://redirect.github.com/opencontainers/runc/security/advisories/GHSA-9493-h29p-rfm2)

##### Highlights

##### Image Distribution

- **Update differ to handle zstd media types**
([#&#8203;12018](https://redirect.github.com/containerd/containerd/pull/12018))

##### Runtime

- **Update runc binary to v1.3.3**
([#&#8203;12480](https://redirect.github.com/containerd/containerd/pull/12480))
- **Fix lost container logs from quickly closing io**
([#&#8203;12375](https://redirect.github.com/containerd/containerd/pull/12375))

Please try out the release binaries and report any issues at
<https://github.com/containerd/containerd/issues>.

##### Contributors

- Derek McGowan
- Akihiro Suda
- Phil Estes
- Austin Vazquez
- Sebastiaan van Stijn
- ningmingxiao
- Maksym Pavlenko
- StepSecurity Bot
- wheat2018

##### Changes

<details><summary>38 commits</summary>
<p>

-
[`442cb34bd`](https://redirect.github.com/containerd/containerd/commit/442cb34bda9a6a0fed82a2ca7cade05c5c749582)
Merge commit from fork
-
[`0450f046e`](https://redirect.github.com/containerd/containerd/commit/0450f046e6942e513d0ebf1ef5c2aff13daa187f)
Fix directory permissions
-
[`e5cb6ddb7`](https://redirect.github.com/containerd/containerd/commit/e5cb6ddb7a7730c24253a94d7fdb6bbe13dba6f7)
Merge commit from fork
-
[`c575d1b5f`](https://redirect.github.com/containerd/containerd/commit/c575d1b5f4011f33b32f71ace75367a92b08c750)
fix goroutine leak of container Attach
- Prepare release notes for v1.7.29
([#&#8203;12486](https://redirect.github.com/containerd/containerd/pull/12486))
-
[`1fc2daaf3`](https://redirect.github.com/containerd/containerd/commit/1fc2daaf3ed53f4c9e76fbc5786a6f1ae3bb885f)
Prepare release notes for v1.7.29
- Update runc binary to v1.3.3
([#&#8203;12480](https://redirect.github.com/containerd/containerd/pull/12480))
-
[`3f5f9f872`](https://redirect.github.com/containerd/containerd/commit/3f5f9f872707a743563d316e85e530193a2e30ac)
runc: Update runc binary to v1.3.3
- Update GHA images and bump Go 1.24.9; 1.25.3
([#&#8203;12471](https://redirect.github.com/containerd/containerd/pull/12471))
-
[`667409fb6`](https://redirect.github.com/containerd/containerd/commit/667409fb63098cb80280940ab06038114e7712da)
ci: bump Go 1.24.9, 1.25.3
-
[`294f8c027`](https://redirect.github.com/containerd/containerd/commit/294f8c027b607c4450b3e52f44280581a737a73f)
Update GHA runners to use latest images for basic binaries build
-
[`cf66b4141`](https://redirect.github.com/containerd/containerd/commit/cf66b4141defb757dee0fc5653bfd0a7ba1e8fed)
Update GHA runners to use latest image for most jobs
-
[`fa3e6fa18`](https://redirect.github.com/containerd/containerd/commit/fa3e6fa18aa8dc7e699428958e1fb1d38e832e15)
pkg/epoch: extract parsing SOURCE\_DATE\_EPOCH to a function
-
[`ac334bffc`](https://redirect.github.com/containerd/containerd/commit/ac334bffc4e759f188afb58efd74a603ade0855a)
pkg/epoch: fix tests on macOS
-
[`d04b8721f`](https://redirect.github.com/containerd/containerd/commit/d04b8721fc5bff2677beadb4f3d15d7c0ec989ca)
pkg/epoch: replace some fmt.Sprintfs with strconv
- CI: update Fedora to 43
([#&#8203;12450](https://redirect.github.com/containerd/containerd/pull/12450))
-
[`5cfedbf52`](https://redirect.github.com/containerd/containerd/commit/5cfedbf52300d09f77a51f02a0c784c37284302c)
CI: update Fedora to 43
- CI: skip ubuntu-24.04-arm on private repos
([#&#8203;12429](https://redirect.github.com/containerd/containerd/pull/12429))
-
[`cf99a012d`](https://redirect.github.com/containerd/containerd/commit/cf99a012d6f7fcb51afdea641d87474dae95f50d)
CI: skip ubuntu-24.04-arm on private repos
- runc:Update runc binary to v1.3.1
([#&#8203;12276](https://redirect.github.com/containerd/containerd/pull/12276))
-
[`4c77b8d07`](https://redirect.github.com/containerd/containerd/commit/4c77b8d078a65a5e99e40847a9eaa18a944ff68e)
runc:Update runc binary to v1.3.1
- Fix lost container logs from quickly closing io
([#&#8203;12375](https://redirect.github.com/containerd/containerd/pull/12375))
-
[`d30024db2`](https://redirect.github.com/containerd/containerd/commit/d30024db25590e6ec74b639746a5dc792f5c1403)
bugfix:fix container logs lost because io close too quickly
- ci: bump Go 1.24.8
([#&#8203;12362](https://redirect.github.com/containerd/containerd/pull/12362))
-
[`f4b3d96f3`](https://redirect.github.com/containerd/containerd/commit/f4b3d96f3d83a0ac7bde03ae9eec749aa1936a59)
ci: bump Go 1.24.8
-
[`334fd8e4b`](https://redirect.github.com/containerd/containerd/commit/334fd8e4b974d88ebea43a998d76760aad49773a)
update golangci-lint to v1.64.2
-
[`8a67abc4c`](https://redirect.github.com/containerd/containerd/commit/8a67abc4cac67bf806da0b2b55ac7159e91f6996)
Drop inactivated linter exportloopref
-
[`e4dbf08f0`](https://redirect.github.com/containerd/containerd/commit/e4dbf08f0ff3dc9f6b2a9a36eab71d73ac707956)
build(deps): bump golangci/golangci-lint-action from 6.3.2 to 6.5.0
-
[`d7db2ba06`](https://redirect.github.com/containerd/containerd/commit/d7db2ba063385d06132ec80890eb6c1fe4126692)
build(deps): bump golangci/golangci-lint-action from 6.2.0 to 6.3.2
-
[`d7182888f`](https://redirect.github.com/containerd/containerd/commit/d7182888f0071cce86d40fcf09cd9a247ac15c41)
build(deps): bump golangci/golangci-lint-action from 6.1.1 to 6.2.0
-
[`4be6c7e3b`](https://redirect.github.com/containerd/containerd/commit/4be6c7e3b5d5da7be8c1c87e1c16450b7ea8dadb)
build(deps): bump actions/cache from 4.1.2 to 4.2.0
-
[`a2e097e86`](https://redirect.github.com/containerd/containerd/commit/a2e097e865887382c2fc29ee0cea0053e6152a12)
build(deps): bump actions/checkout from 4.2.1 to 4.2.2
-
[`6de404d11`](https://redirect.github.com/containerd/containerd/commit/6de404d11b8e237a7867c7fbe535579c5736bfde)
build(deps): bump actions/cache from 4.1.1 to 4.1.2
-
[`038a25584`](https://redirect.github.com/containerd/containerd/commit/038a25584e7f66272114ec0801b071e6149ef841)
\[StepSecurity] ci: Harden GitHub Actions
- Update differ to handle zstd media types
([#&#8203;12018](https://redirect.github.com/containerd/containerd/pull/12018))
-
[`eaeb4b6ac`](https://redirect.github.com/containerd/containerd/commit/eaeb4b6ac581c0704bed0ff96ee7e53170345e84)
Update differ to handle zstd media types
- ci: bump Go 1.23.12, 1.24.6
([#&#8203;12188](https://redirect.github.com/containerd/containerd/pull/12188))
-
[`83c535339`](https://redirect.github.com/containerd/containerd/commit/83c535339bbe253ce9e7a616a90f770994b754e5)
ci: bump Go 1.23.12, 1.24.6

</p>
</details>

##### Dependency Changes

This release has no dependency changes

Previous release can be found at
[v1.7.28](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.28)

###
[`v1.7.28`](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.28):
containerd 1.7.28

[Compare
Source](https://redirect.github.com/containerd/containerd/compare/v1.7.27...v1.7.28)

Welcome to the v1.7.28 release of containerd!

The twenty-eighth patch release for containerd 1.7 contains various
fixes
and updates.

##### Highlights

##### Image Distribution

- Refresh OAuth tokens when they expire during registry operations
([#&#8203;11721](https://redirect.github.com/containerd/containerd/pull/11721))
- Set default differ for the default unpack config of transfer service
([#&#8203;11689](https://redirect.github.com/containerd/containerd/pull/11689))

##### Runtime

- Update runc binary to v1.3.0
([#&#8203;11800](https://redirect.github.com/containerd/containerd/pull/11800))
- Remove invalid error log when stopping container after containerd
restart
([#&#8203;11620](https://redirect.github.com/containerd/containerd/pull/11620))

Please try out the release binaries and report any issues at
<https://github.com/containerd/containerd/issues>.

##### Contributors

- Akhil Mohan
- Akihiro Suda
- Austin Vazquez
- Maksym Pavlenko
- Phil Estes
- Derek McGowan
- Kirtana Ashok
- Henry Wang
- Iain Macdonald
- Jin Dong
- Swagat Bora
- Wei Fu
- Yang Yang
- madraceee

##### Changes

<details><summary>57 commits</summary>
<p>

- Prepare release notes for v1.7.28
([#&#8203;12134](https://redirect.github.com/containerd/containerd/pull/12134))
-
[`b01b809f8`](https://redirect.github.com/containerd/containerd/commit/b01b809f89a27e19ff7531e1b88df07d2f40de97)
Prepare release notes for v1.7.28
- ci: bump Go 1.23.11, 1.24.5
([#&#8203;12117](https://redirect.github.com/containerd/containerd/pull/12117))
-
[`ce2373176`](https://redirect.github.com/containerd/containerd/commit/ce2373176b0db7cdcc3e289f57aeb59927ad0efb)
ci: bump Go 1.23.11, 1.24.5
- Backport windows test fixes
([#&#8203;12121](https://redirect.github.com/containerd/containerd/pull/12121))
-
[`3c06bcc4d`](https://redirect.github.com/containerd/containerd/commit/3c06bcc4d2f5b55c501f9c5333596c5a6d0a980a)
Fix intermittent test failures on Windows CIs
-
[`c6c0c6854`](https://redirect.github.com/containerd/containerd/commit/c6c0c6854ff663deb46363a8884a9015598c9f9b)
Remove WS2025 from CIs due to regression
- ci: use fedora 39 archive
([#&#8203;12123](https://redirect.github.com/containerd/containerd/pull/12123))
-
[`6d7e021cf`](https://redirect.github.com/containerd/containerd/commit/6d7e021cf0f0f6ba1d14f0b4f76ecdf7a005feaa)
ci: use fedora/39-cloud-base image from archive
- update runners to ubuntu 24.04
([#&#8203;11802](https://redirect.github.com/containerd/containerd/pull/11802))
-
[`c362e18cc`](https://redirect.github.com/containerd/containerd/commit/c362e18ccd613b5baf04fff87832b871edfdecd5)
CI: install OVMF for Vagrant
-
[`1d99bec21`](https://redirect.github.com/containerd/containerd/commit/1d99bec213063acdad8d7ad96ea4cbb78ab6b560)
CI: fix "Unable to find a source package for vagrant" error
-
[`dafa3c48d`](https://redirect.github.com/containerd/containerd/commit/dafa3c48dffaff915bea2293eecd949fbdd94228)
add debian sources for ubuntu-24
-
[`b03301d85`](https://redirect.github.com/containerd/containerd/commit/b03301d851a5492808f36e5233a808a39575a1a0)
partial: enable ubuntu 24 runners
-
[`13fbc5f97`](https://redirect.github.com/containerd/containerd/commit/13fbc5f970d1dee5425443a9b346d56ccc98db45)
update release runners to ubuntu 24.04
- go.mod: golang.org/x/\* latest
([#&#8203;12096](https://redirect.github.com/containerd/containerd/pull/12096))
-
[`da5d1a371`](https://redirect.github.com/containerd/containerd/commit/da5d1a3714ac06f6280740f668ebe95c62863c01)
go.mod: golang.org/x/\* latest
- Remove additional fuzzers from instrumentation repo
([#&#8203;12099](https://redirect.github.com/containerd/containerd/pull/12099))
-
[`5fef123ba`](https://redirect.github.com/containerd/containerd/commit/5fef123ba77e3d9fd83f78fd34bdb80549034756)
Remove additional fuzzers from CI
- backport windows runner and golang toolchain updates
([#&#8203;11972](https://redirect.github.com/containerd/containerd/pull/11972))
-
[`a35978f5a`](https://redirect.github.com/containerd/containerd/commit/a35978f5af147f279280b34082c3781904bfd4cd)
ci: bump golang \[1.23.10, 1.24.4] in build and release
-
[`df035aa3e`](https://redirect.github.com/containerd/containerd/commit/df035aa3ef3d98eb48310d548439eb59c8b6d887)
ci: bump golang \[1.23.9, 1.24.3] in build and release
-
[`2a6d9fc71`](https://redirect.github.com/containerd/containerd/commit/2a6d9fc71e97ff0d742b21d0f62a05a70126aa21)
use go1.23.8 as the default go version
-
[`15d4d6eba`](https://redirect.github.com/containerd/containerd/commit/15d4d6eba30565274e1ade4d545abab2dbbcf1f9)
update to go 1.24.2, 1.23.8
-
[`1613a3b1a`](https://redirect.github.com/containerd/containerd/commit/1613a3b1addf8fb8a50cef46860a1b7642d81589)
Enable CIs to run on WS2022 and WS2025
- test: added runc v1 tests using vagrant
([#&#8203;11896](https://redirect.github.com/containerd/containerd/pull/11896))
-
[`60e73122c`](https://redirect.github.com/containerd/containerd/commit/60e73122c1f74524178ff1ea819a893d7cdb4372)
test: added runc v1 tests using vagrant
- Revert "disable portmap test in ubuntu-22 to make CI happy"
([#&#8203;11803](https://redirect.github.com/containerd/containerd/pull/11803))
-
[`10e1b515e`](https://redirect.github.com/containerd/containerd/commit/10e1b515ec9c497bcfd7b0758bff3f6c840b303a)
Revert "Disable port mapping tests in CRI-in-UserNS"
-
[`7a680e884`](https://redirect.github.com/containerd/containerd/commit/7a680e88494d90896322e09d4070ed86d221e25b)
fix unbound SKIP\_TEST variable error
-
[`e5f8cc995`](https://redirect.github.com/containerd/containerd/commit/e5f8cc9953f28f1abdc2f7975a9f5833cc83ee9c)
Revert "disable portmap test in ubuntu-22 to make CI happy"
- Update runc binary to v1.3.0
([#&#8203;11800](https://redirect.github.com/containerd/containerd/pull/11800))
-
[`b001469c7`](https://redirect.github.com/containerd/containerd/commit/b001469c70a4489c1453cfe856055b15c536645f)
Update runc binary to v1.3.0
- Refresh OAuth tokens when they expire during registry operations
([#&#8203;11721](https://redirect.github.com/containerd/containerd/pull/11721))
-
[`a6421da84`](https://redirect.github.com/containerd/containerd/commit/a6421da84bb59dcf3680eb472b78f2eae8086f9b)
remotes/docker/authorizer.go: invalidate auth tokens when they expire.
- \[CI] Fix vagrant
([#&#8203;11739](https://redirect.github.com/containerd/containerd/pull/11739))
-
[`effc49e8b`](https://redirect.github.com/containerd/containerd/commit/effc49e8b096bebfd73effb9257ad4fd80aa4e84)
Fix vagrant setup
- Fix CI
([#&#8203;11722](https://redirect.github.com/containerd/containerd/pull/11722))
-
[`d3e7dd716`](https://redirect.github.com/containerd/containerd/commit/d3e7dd716a7988bf49f92972998a5260fd538505)
Skip criu on Arms
-
[`7cf9ebe94`](https://redirect.github.com/containerd/containerd/commit/7cf9ebe94676a443f5df2802f2c784a93dba6b9a)
Disable port mapping tests in CRI-in-UserNS
-
[`42657a4ed`](https://redirect.github.com/containerd/containerd/commit/42657a4ed1bcc2a5162264cb820d97bdd0a56a6b)
disable portmap test in ubuntu-22 to make CI happy
-
[`b300fd37b`](https://redirect.github.com/containerd/containerd/commit/b300fd37b840dcad8c0635e1f8ce848413441445)
add option to skip tests in critest
-
[`6f4ffad27`](https://redirect.github.com/containerd/containerd/commit/6f4ffad27695c7e297c0052091b0d5e7fad7e48a)
Address cgroup mountpoint does not exist
-
[`cef298331`](https://redirect.github.com/containerd/containerd/commit/cef2983317494d0a7b67e89ef81e083f75102066)
Update Ubuntu to 24
-
[`2dd9be16e`](https://redirect.github.com/containerd/containerd/commit/2dd9be16e71e97b922ae42b05a7ae837c28563ca)
ci: update GitHub Actions release runner to ubuntu-24.04
- Set default differ for the default unpack config of transfer service
([#&#8203;11689](https://redirect.github.com/containerd/containerd/pull/11689))
-
[`e40e59e4e`](https://redirect.github.com/containerd/containerd/commit/e40e59e4ee8e7fb00213065c6fabbec8d4e7fc7f)
Set default differ for the default unpack config of transfer service
- silence govulncheck false positives
([#&#8203;11679](https://redirect.github.com/containerd/containerd/pull/11679))
-
[`ff097d5a4`](https://redirect.github.com/containerd/containerd/commit/ff097d5a4c1a427d10fa989895d05f78c0b52893)
silence govulncheck false positives
- vendor: github.com/go-jose/go-jose/v3 v3.0.4
([#&#8203;11619](https://redirect.github.com/containerd/containerd/pull/11619))
-
[`52dd4dc51`](https://redirect.github.com/containerd/containerd/commit/52dd4dc51070fc93f13f048d3a919ccbf2b042aa)
vendor: github.com/go-jose/go-jose/v3 v3.0.4
- Remove invalid error log when stopping container after containerd
restart
([#&#8203;11620](https://redirect.github.com/containerd/containerd/pull/11620))
-
[`24f41d2d5`](https://redirect.github.com/containerd/containerd/commit/24f41d2d5c6514e2f0a6f553f80183ff274ec230)
use shimCtx for fifo copy
- Update runc binary to v1.2.6
([#&#8203;11584](https://redirect.github.com/containerd/containerd/pull/11584))
-
[`1e1e78ad7`](https://redirect.github.com/containerd/containerd/commit/1e1e78ad7cab8d6f50be6bcf0ef7178a2ba3e207)
Update runc binary to v1.2.6
- Use RWMutex in NSMap and reduce lock area
([#&#8203;11556](https://redirect.github.com/containerd/containerd/pull/11556))
-
[`9a8d1d44a`](https://redirect.github.com/containerd/containerd/commit/9a8d1d44a1dee8f805ad0b071b686887222a1fe7)
Use RWMutex in NSMap and reduce lock area

</p>
</details>

##### Dependency Changes

- **github.com/go-jose/go-jose/v3**  v3.0.3 -> v3.0.4
- **golang.org/x/crypto**            v0.31.0 -> v0.40.0
- **golang.org/x/mod**               v0.17.0 -> v0.26.0
- **golang.org/x/net**               v0.33.0 -> v0.42.0
- **golang.org/x/oauth2**            v0.11.0 -> v0.30.0
- **golang.org/x/sync**              v0.10.0 -> v0.16.0
- **golang.org/x/sys**               v0.28.0 -> v0.34.0
- **golang.org/x/term**              v0.27.0 -> v0.33.0
- **golang.org/x/text**              v0.21.0 -> v0.27.0
- **golang.org/x/time**
[`90d013b`](https://redirect.github.com/containerd/containerd/commit/90d013bbcef8)
-> v0.12.0

Previous release can be found at
[v1.7.27](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.27)

###
[`v1.7.27`](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.27):
containerd 1.7.27

[Compare
Source](https://redirect.github.com/containerd/containerd/compare/v1.7.26...v1.7.27)

Welcome to the v1.7.27 release of containerd!

The twenty-seventh patch release for containerd 1.7 contains various
fixes
and updates.

##### Highlights

- Fix integer overflow in User ID handling
([GHSA-265r-hfxg-fhmg](https://redirect.github.com/containerd/containerd/security/advisories/GHSA-265r-hfxg-fhmg))
- Update image type checks to avoid unnecessary logs for attestations
([#&#8203;11538](https://redirect.github.com/containerd/containerd/pull/11538))

Please try out the release binaries and report any issues at
<https://github.com/containerd/containerd/issues>.

##### Contributors

- Jin Dong
- Akhil Mohan
- Derek McGowan
- Maksym Pavlenko
- Paweł Gronowski
- Phil Estes
- Akihiro Suda
- Craig Ingram
- Krisztian Litkey
- Samuel Karp

##### Changes

<details><summary>20 commits</summary>
<p>

-
[`05044ec0a`](https://redirect.github.com/containerd/containerd/commit/05044ec0a9a75232cad458027ca83437aae3f4da)
Merge commit from fork
-
[`11504c3fc`](https://redirect.github.com/containerd/containerd/commit/11504c3fc5f45634f2d93d57743a998194430b82)
validate uid/gid
- Prepare release notes for v1.7.27
([#&#8203;11540](https://redirect.github.com/containerd/containerd/pull/11540))
-
[`1be04be6c`](https://redirect.github.com/containerd/containerd/commit/1be04be6c307a7f67423574ca1b9744e57377753)
Prepare release notes for v1.7.27
- Update image type checks to avoid unnecessary logs for attestations
([#&#8203;11538](https://redirect.github.com/containerd/containerd/pull/11538))
-
[`82b5c43fe`](https://redirect.github.com/containerd/containerd/commit/82b5c43fed40d1f32e88215a3f0acbaf8cd9af10)
core/remotes: Handle attestations in MakeRefKey
-
[`2c670e79b`](https://redirect.github.com/containerd/containerd/commit/2c670e79bf19bc7716c8b9f1f82c700ad8233af3)
core/images: Ignore attestations when traversing children
- update build to go1.23.7, test go1.24.1
([#&#8203;11515](https://redirect.github.com/containerd/containerd/pull/11515))
-
[`a39863c9f`](https://redirect.github.com/containerd/containerd/commit/a39863c9fd52abb50895a4b6f653cf501a2e3388)
update build to go1.23.7, test go1.24.1
- Remove hashicorp/go-multierror dependency and fix CI
([#&#8203;11499](https://redirect.github.com/containerd/containerd/pull/11499))
-
[`49537b3a7`](https://redirect.github.com/containerd/containerd/commit/49537b3a75bdcd982e7e26855779b346bb363a54)
e2e: use the shim bundled with containerd artifact
-
[`fe490b76f`](https://redirect.github.com/containerd/containerd/commit/fe490b76fd78cc1461f20aab89951be5f88fc454)
Bump up github.com/intel/goresctrl to 0.5.0
-
[`13fc9d313`](https://redirect.github.com/containerd/containerd/commit/13fc9d3132fc4c77f6533551049d2d865d4e4b45)
update containerd/project-checks to 1.2.1
-
[`585699c94`](https://redirect.github.com/containerd/containerd/commit/585699c94f68649a89b0af46d675d6e998d67ccd)
Remove unnecessary joinError unwrap
-
[`4b9df59be`](https://redirect.github.com/containerd/containerd/commit/4b9df59be202a011c4f65604bbeab75eeb85ab46)
Remove hashicorp/go-multierror
- go.{mod,sum}: bump CDI deps to v0.8.1.
([#&#8203;11422](https://redirect.github.com/containerd/containerd/pull/11422))
-
[`5ba28f8dc`](https://redirect.github.com/containerd/containerd/commit/5ba28f8dc1d007059ed3eb1a7b55025e72abd525)
go.{mod,sum}: bump CDI deps to v0.8.1, re-vendor.
- CI: arm64-8core-32gb -> ubuntu-24.04-arm
([#&#8203;11437](https://redirect.github.com/containerd/containerd/pull/11437))
-
[`85f10bd92`](https://redirect.github.com/containerd/containerd/commit/85f10bd9221f35ef1c2b8ec2d67520f461aa51a0)
CI: arm64-8core-32gb -> ubuntu-24.04-arm
-
[`561ed520e`](https://redirect.github.com/containerd/containerd/commit/561ed520eaef2974aa8008b7a18a0944e6f90872)
increase xfs base image size to 300Mb

</p>
</details>

##### Dependency Changes

- **github.com/intel/goresctrl**                        v0.3.0 -> v0.5.0
- **github.com/prometheus/client\_golang** v1.14.0 -> v1.16.0
- **github.com/prometheus/common** v0.37.0 -> v0.42.0
- **github.com/prometheus/procfs** v0.8.0 -> v0.10.1
- **k8s.io/apimachinery** v0.26.2 -> v0.27.4
- **sigs.k8s.io/json**
[`f223a00`](https://redirect.github.com/containerd/containerd/commit/f223a00ba0e2)
->
[`bc3834c`](https://redirect.github.com/containerd/containerd/commit/bc3834ca7abd)
- **tags.cncf.io/container-device-interface**           v0.7.2 -> v0.8.1
- **tags.cncf.io/container-device-interface/specs-go**  v0.7.0 -> v0.8.0

Previous release can be found at
[v1.7.26](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.26)

###
[`v1.7.26`](https://redirect.github.com/containerd/containerd/releases/tag/v1.7.26):
containerd 1.7.26

[Compare
Source](https://redirect.github.com/containerd/containerd/compare/v1.7.25...v1.7.26)

Welcome to the v1.7.26 release of containerd!

The twenty-sixth patch release for containerd 1.7 contains various fixes
and updates.

##### Highlights

- Add support for syncfs after unpack
([#&#8203;11267](https://redirect.github.com/containerd/containerd/pull/11267))
- Update runc binary to v1.2.5
([#&#8203;11395](https://redirect.github.com/containerd/containerd/pull/11395))
- Fix race between serve and immediate shutdown on the server
([containerd/ttrpc#175](https://redirect.github.com/containerd/ttrpc/pull/175))
- Reject oversized messages from the sender
([containerd/ttrpc#171](https://redirect.github.com/containerd/ttrpc/pull/171))

##### Container Runtime Interface (CRI)

- Fix fatal concurrency error in port forwarding
([#&#8203;11306](https://redirect.github.com/containerd/containerd/pull/11306))

##### Node Resource Interface (NRI)

- Fix initial sync race when registering NRI plugins
([#&#8203;11326](https://redirect.github.com/containerd/containerd/pull/11326))
- Add API support for reading Pod IPs
([containerd/nri#119](https://redirect.github.com/containerd/nri/pull/119))
- Fix plugin sync to use multiple messages if ttrpc max message limit is
hit
([containerd/nri#111](https://redirect.github.com/containerd/nri/pull/111))
- Update API to pass configured timeouts to plugins.
([containerd/nri#109](https://redirect.github.com/containerd/nri/pull/109))
- Fix mount removal in adjustments
([containerd/nri#107](https://redirect.github.com/containerd/nri/pull/107))
- Close plugin if initial synchronization fails
([containerd/nri#103](https://redirect.github.com/containerd/nri/pull/103))
- Add support for adjusting OOM score
([containerd/nri#94](https://redirect.github.com/containerd/nri/pull/94))
- Add API support for NRI-native CDI injection
([containerd/nri#98](https://redirect.github.com/containerd/nri/pull/98))
- Add support for pids cgroup
([containerd/nri#76](https://redirect.github.com/containerd/nri/pull/76))

##### Runtime

- Fix console TTY leak in runc shim
([#&#8203;11250](https://redirect.github.com/containerd/containerd/pull/11250))

Please try out the release binaries and report any issues at
<https://github.com/containerd/containerd/issues>.

##### Contributors

- Krisztian Litkey
- Mike Brown
- Samuel Karp
- Wei Fu
- Phil Estes
- Derek McGowan
- Iceber Gu
- Akhil Mohan
- Antonio Ojea
- Austin Vazquez
- Henry Wang
- Jin Dong
- Xiaojin Zhang
- ningmingxiao
- AbdelrahmanElawady
- Akihiro Suda
- Antti Kervinen
- Jing Xu
- Jitang Lei
- Justin Alvarez
- Lei Liu
- Maksym Pavlenko
- Yang Yang
- Yuhang Wei
- cormick
- jingtao.liang

##### Changes

<details><summary>24 commits</summary>
<p>

- Prepare release notes for v1.7.26
([#&#8203;11356](https://redirect.github.com/containerd/containerd/pull/11356))
-
[`ceba197f5`](https://redirect.github.com/containerd/containerd/commit/ceba197f5fa0b76b0f181c24f81c67c43d34bff2)
Prepare release notes for v1.7.26
- Upgrade x/net to 0.33.0 to fix vulnerability GHSA-w32m-9786-jp63
([#&#8203;11434](https://redirect.github.com/containerd/containerd/pull/11434))
-
[`3486bc8dd`](https://redirect.github.com/containerd/containerd/commit/3486bc8dd19acbde278ed6c4c4fa42c7299e1278)
Upgrade x/net to 0.33.0
- update build to go1.23.6, test go1.24.0
([#&#8203;11419](https://redirect.github.com/containerd/containerd/pull/11419))
-
[`9025d3075`](https://redirect.github.com/containerd/containerd/commit/9025d3075b91b0806ff15f27f28bbce8af4f1a76)
update build to go1.23.6, test go1.24.0
- Update install-imgcrypt to allow change install repo
([#&#8203;11358](https://redirect.github.com/containerd/containerd/pull/11358))
-
[`83eaab482`](https://redirect.github.com/containerd/containerd/commit/83eaab4822188e019efe68c29a6d77f37f099d6e)
Update install-imgcrypt to allow change install repo
- Add support for syncfs after unpack
([#&#8203;11267](https://redirect.github.com/containerd/containerd/pull/11267))
-
[`8bc21cba7`](https://redirect.github.com/containerd/containerd/commit/8bc21cba7516727b294d4dd6a3e8859cbdd146a8)
support to syncfs after pull by using diff plugin
- Update runc binary to v1.2.5
([#&#8203;11395](https://redirect.github.com/containerd/containerd/pull/11395))
-
[`27c472acf`](https://redirect.github.com/containerd/containerd/commit/27c472acf59c4d86e2b446ae554691149ac43661)
Update runc binary to v1.2.5
- Move `run.skip-dirs` to `issues.exclude-dirs` in golangci-lint config
([#&#8203;11400](https://redirect.github.com/containerd/containerd/pull/11400))
-
[`8d8034b66`](https://redirect.github.com/containerd/containerd/commit/8d8034b66e2790ef0149207acb7c92a033d7f1f8)
move skip-dirs to issues.exclude-dirs
- Fix initial sync race when registering NRI plugins
([#&#8203;11326](https://redirect.github.com/containerd/containerd/pull/11326))
-
[`11af05177`](https://redirect.github.com/containerd/containerd/commit/11af05177545dbb97d87aa861b15d70ab911307c)
cri,nri: block NRI plugin sync. during event processing.
-
[`d4036cd3d`](https://redirect.github.com/containerd/containerd/commit/d4036cd3d1eb174ea379c8e1d139c25cfe9f18d8)
go.{mod,sum}: bump NRI to v0.8.0, re-vendor.
- Fix console TTY leak in runc shim
([#&#8203;11250](https://redirect.github.com/containerd/containerd/pull/11250))
-
[`c3e24e024`](https://redirect.github.com/containerd/containerd/commit/c3e24e0248f0ca83d0bfbb0262862c2a06a632e2)
Add integ test to check tty leak
-
[`4e45a463d`](https://redirect.github.com/containerd/containerd/commit/4e45a463d90fd44f6b92978721779d7b09045cee)
fix master tty leak due to leaking init container object
- Fix fatal concurrency error in port forwarding
([#&#8203;11306](https://redirect.github.com/containerd/containerd/pull/11306))
-
[`0fe9f0b52`](https://redirect.github.com/containerd/containerd/commit/0fe9f0b52f7b700689df46d13de36e67b62486e1)
fix fatal error: concurrent map iteration and map write
- update build to go1.22.11, test go1.23.5
([#&#8203;11298](https://redirect.github.com/containerd/containerd/pull/11298))
-
[`441b92636`](https://redirect.github.com/containerd/containerd/commit/441b92636a806d71655945137210126de723e4fe)
update build to go1.22.11, test go1.23.5

</p>
</details>

##### Changes from containerd/nri
<details><summary>77 commits</summary>
<p>

- Add API support for reading Pod IPs
([containerd/nri#119](https://redirect.github.com/containerd/nri/pull/119))
-
[`eaf78a9`](https://redirect.github.com/containerd/nri/commit/eaf78a9afe9ebac28a68d1163dd00183525801a3)
api: support Pod IPs
- generate: do not set OOMScoreAdj if no adjustment
([containerd/nri#116](https://redirect.github.com/containerd/nri/pull/116))
-
[`07bfc18`](https://redirect.github.com/containerd/nri/commit/07bfc18129a3cc9c4b44e1aced9972279a50ddb5)
wip: generate: add test for oom score adj
-
[`b5fc359`](https://redirect.github.com/containerd/nri/commit/b5fc359973c0e8c599b12c1d118546c267894b3b)
generate: do not set OOMScoreAdj if no adjustment
- device-injector: remove unreachable code.
([containerd/nri#115](https://redirect.github.com/containerd/nri/pull/115))
-
[`235aa11`](https://redirect.github.com/containerd/nri/commit/235aa114dffc784073ec8b2f88fbd4ecfba06450)
chore: remove unreachable code and fmt files
- Fix plugin sync to use multiple messages if ttrpc max message limit is
hit
([containerd/nri#111](https://redirect.github.com/containerd/nri/pull/111))
-
[`159f575`](https://redirect.github.com/containerd/nri/commit/159f5754db397e32ce886cd07985ffd95f1bd823)
template: dump pod/container count in sync message.
-
[`bf267e3`](https://redirect.github.com/containerd/nri/commit/bf267e336f2ec2f5045fd396fb68f9853d2b5db9)
stub: collect/handle split sync messages.
-
[`ed78ae9`](https://redirect.github.com/containerd/nri/commit/ed78ae9231cb603031f66921559ca6f38ef77bb5)
adaptation: use multiple sync messages if necessary.
-
[`6fd59d6`](https://redirect.github.com/containerd/nri/commit/6fd59d6d7701cdadeae4db0058b3fde84c02e94b)
api: add support for multiple sync messages.
-
[`a7fcccc`](https://redirect.github.com/containerd/nri/commit/a7fcccc4ba35f69ea2af790b6cb4b46385c50ce4)
mux: split oversized messages.
-
[`5fe9b06`](https://redirect.github.com/containerd/nri/commit/5fe9b06401fb7fce78c41b95df04e05dffc22e5b)
mux: fix maximum allowed message size.
-
[`693d64e`](https://redirect.github.com/containerd/nri/commit/693d64e2565cc14c00fae2de904ffc030fc2b894)
go.{mod,sum}, plugins: update ttrpc and NRI deps.
- Update API to pass configured timeouts to plugins.
([containerd/nri#109](https://redirect.github.com/containerd/nri/pull/109))
-
[`320e4e7`](https://redirect.github.com/containerd/nri/commit/320e4e7e52a856b119cfa1c06a4a135ab5f88f56)
adaptation: tests for runtime version, timeouts.
-
[`f86d982`](https://redirect.github.com/containerd/nri/commit/f86d98210749556ef562776fde784d2250d1190e)
api,adaptation,stub: let plugin know configured timeouts.
-
[`cfcd2af`](https://redirect.github.com/containerd/nri/commit/cfcd2af3c80db6667f2d1a291225cc616b6049c3)
Makefile: fix ginkgo-tests target.
-
[`8cd9504`](https://redirect.github.com/containerd/nri/commit/8cd9504a48e1b79625ff5fce3d058c6662bc34d6)
adaptation: block plugin sync/registration in test suite.
-
[`966ac92`](https://redirect.github.com/containerd/nri/commit/966ac92b01fca271373e2088695538dcef0edb2b)
adaptation: implement plugin synchronization blocks.
- ci: verify that code generation works and results match
([containerd/nri#113](https://redirect.github.com/containerd/nri/pull/113))
-
[`f74ce31`](https://redirect.github.com/containerd/nri/commit/f74ce31ef9b048d69702b954912122a0597598a8)
ci: verify code generation and generated files in repo
- deps: bump gingko to v2.19.1, golang to v1.21.x.
([containerd/nri#110](https://redirect.github.com/containerd/nri/pull/110))
-
[`e4d5c36`](https://redirect.github.com/containerd/nri/commit/e4d5c36429c495c5d61d0183ba1c1a908ed598f4)
ci: stop testing with golang 1.20.x.
-
[`6578149`](https://redirect.github.com/containerd/nri/commit/65781492cc1b0cf5a6a6166a81ba638e45b7f93f)
go.{mod,sum}: bump golang requirement to 1.21.
-
[`442e812`](https://redirect.github.com/containerd/nri/commit/442e81239436c53689e14d9a641099a4aeec7cbe)
go.{mod,sum}: update to ginkgo v2.19.1.
- sync sandboxes and containers after starting the pre-installed plugins
([containerd/nri#43](https://redirect.github.com/containerd/nri/pull/43))
-
[`eada085`](https://redirect.github.com/containerd/nri/commit/eada085db3965057686def58fd8993c70030dd7f)
ignore pre-installed plugins that did not sync successfully
-
[`b881bc4`](https://redirect.github.com/containerd/nri/commit/b881bc4ba69e3bfe718939d97f327f3c72670fad)
sync sandboxes and containers after starting the pre-installed plugins
- Fix mount removal in adjustments
([containerd/nri#107](https://redirect.github.com/containerd/nri/pull/107))
-
[`3880f1d`](https://redirect.github.com/containerd/nri/commit/3880f1df504f4b3ceedd3a36172162c886a00564)
adaptation: add test case for mount removal.
-
[`0d3b376`](https://redirect.github.com/containerd/nri/commit/0d3b37631b9fb913e95a9a0efd31b27117208e40)
adaptation: fix mount removal in adjustments.
- codespell: add codespell config, workflow, fix spelling errors.
([containerd/nri#105](https://redirect.github.com/containerd/nri/pull/105))
-
[`df84c47`](https://redirect.github.com/containerd/nri/commit/df84c475025e3fc536701aa99f6ca6d14dbea648)
.github: add codespell workflow.
-
[`a03dc93`](https://redirect.github.com/containerd/nri/commit/a03dc9359c2d526924e56a9d167445a69588d3ae)
pkg,plugins,.codespellrc: add codespellrc, fix spelling.
- Close plugin if initial synchronization fails
([containerd/nri#103](https://redirect.github.com/containerd/nri/pull/103))
-
[`4aec208`](https://redirect.github.com/containerd/nri/commit/4aec208281ac3630b02d737005778527aec8abae)
adaptation: log plugin as connected and synchronized.
-
[`4e60cd0`](https://redirect.github.com/containerd/nri/commit/4e60cd0fb845ffefa9590084bb5261a113ad6858)
adaptation: close plugin if initial synchronization fails.
- Reset source path of api.pb.go to pkg/api/api.proto
([containerd/nri#104](https://redirect.github.com/containerd/nri/pull/104))
-
[`1cc026f`](https://redirect.github.com/containerd/nri/commit/1cc026f8a3773b9e0d4ca80f9c3e978ef7d54bef)
Reset source path of api.pb.go to pkg/api/api.proto
- Add support for adjusting OOM score
([containerd/nri#94](https://redirect.github.com/containerd/nri/pull/94))
-
[`efcb2da`](https://redirect.github.com/containerd/nri/commit/efcb2dad664293bd3fbad1557cac2dcfd15a86dc)
NRI plugins support adjust oom\_score\_adj
- Add API support for NRI-na

</details>

---

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Support adjust oom_Score_adj for NRI plugins

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