OCPBUGS-80492,OCPBUGS-80493,OCPBUGS-80494: Fix CVE-2026-33186 with openshift-sustaining/grpc-go v1.75.1-sec.1 [release-4.19] by rissh · Pull Request #1310 · openshift/operator-framework-olm

rissh · 2026-05-29T06:41:31Z

PR description

This change addresses CVE-2026-33186 / GHSA-p77j-4mvh-x3m3 / GO-2026-4762 in product Go modules for release-4.19 and refreshes the root vendor/ tree accordingly.
release-4.19 builds with Go 1.23 (see .ci-operator.yaml). Upstream google.golang.org/grpc v1.79.3 (the patched upstream release) requires Go 1.24, so this PR uses the OpenShift sustaining backport v1.75.1-sec.1 for Go 1.23.
For this branch, we removed the legacy grpc downgrade replace (google.golang.org/grpc => v1.63.2) and replaced it with:
replace google.golang.org/grpc => github.com/openshift-sustaining/grpc-go v1.75.1-sec.1
in the root go.mod and staging/operator-lifecycle-manager/go.mod, so the effective vendored grpc is patched.
Scope matches the release-4.20 workflow: product modules + vendor/ only (no tests-extension on this branch).

Reference links

Past 4.20 PR: OCPBUGS-80670,OCPBUGS-80671,OCPBUGS-80672: Bump google.golang.org/grpc to v1.79.3 for CVE-2026-33186[Release-4.20] #1293
OpenShift sustaining grpc backport (Go 1.23): https://github.com/openshift-sustaining/grpc-go/releases/tag/v1.75.1-sec.1
Upstream issue discussing grpc unpin: Unpin google.golang.org/grpc from go.mod operator-framework/operator-lifecycle-manager#3284
Reference commit (remove replace / compatibility pattern): camilamacedo86/operator-lifecycle-manager@87be2e2

…r Go 1.23

coderabbitai · 2026-05-29T06:41:39Z

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openshift-ci-robot · 2026-05-29T06:41:42Z

@rissh: This pull request references Jira Issue OCPBUGS-80492, which is invalid:

release note text must be set and not match the template OR release note type must be set to "Release Note Not Required". For more information you can reference the OpenShift Bug Process.

Comment /jira refresh to re-evaluate validity if changes to the Jira bug are made, or edit the title of this pull request to link to a different bug.

The bug has been updated to refer to the pull request using the external bug tracker.

This pull request references Jira Issue OCPBUGS-80493, which is invalid:

release note text must be set and not match the template OR release note type must be set to "Release Note Not Required". For more information you can reference the OpenShift Bug Process.

Comment /jira refresh to re-evaluate validity if changes to the Jira bug are made, or edit the title of this pull request to link to a different bug.

The bug has been updated to refer to the pull request using the external bug tracker.

This pull request references Jira Issue OCPBUGS-80494, which is invalid:

release note text must be set and not match the template OR release note type must be set to "Release Note Not Required". For more information you can reference the OpenShift Bug Process.

Comment /jira refresh to re-evaluate validity if changes to the Jira bug are made, or edit the title of this pull request to link to a different bug.

The bug has been updated to refer to the pull request using the external bug tracker.

Details

In response to this:

PR description

This change addresses CVE-2026-33186 / GHSA-p77j-4mvh-x3m3 / GO-2026-4762 in product Go modules for release-4.19 and refreshes the root vendor/ tree accordingly.
release-4.19 builds with Go 1.23 (see .ci-operator.yaml). Upstream google.golang.org/grpc v1.79.3 (the patched upstream release) requires Go 1.24, so this PR uses the OpenShift sustaining backport v1.75.1-sec.1 for Go 1.23.
For this branch, we removed the legacy grpc downgrade replace (google.golang.org/grpc => v1.63.2) and replaced it with:
replace google.golang.org/grpc => github.com/openshift-sustaining/grpc-go v1.75.1-sec.1
in the root go.mod and staging/operator-lifecycle-manager/go.mod, so the effective vendored grpc is patched.
Scope matches the release-4.20 workflow: product modules + vendor/ only (no tests-extension on this branch).

Reference links

Past 4.20 PR: OCPBUGS-80670,OCPBUGS-80671,OCPBUGS-80672: Bump google.golang.org/grpc to v1.79.3 for CVE-2026-33186[Release-4.20] #1293

OpenShift sustaining grpc backport (Go 1.23): https://github.com/openshift-sustaining/grpc-go/releases/tag/v1.75.1-sec.1

Upstream issue discussing grpc unpin: Unpin google.golang.org/grpc from go.mod operator-framework/operator-lifecycle-manager#3284

Reference commit (remove replace / compatibility pattern): camilamacedo86/operator-lifecycle-manager@87be2e2

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

rissh · 2026-05-29T06:43:36Z

/jira refresh

openshift-ci-robot · 2026-05-29T06:43:49Z

@rissh: This pull request references Jira Issue OCPBUGS-80492, which is valid. The bug has been moved to the POST state.

7 validation(s) were run on this bug

bug is open, matching expected state (open)
bug target version (4.19.z) matches configured target version for branch (4.19.z)
bug is in the state ASSIGNED, which is one of the valid states (NEW, ASSIGNED, POST)
release note type set to "Release Note Not Required"
dependent bug Jira Issue OCPBUGS-80670 is in the state Verified, which is one of the valid states (VERIFIED, RELEASE PENDING, CLOSED (ERRATA), CLOSED (CURRENT RELEASE), CLOSED (DONE), CLOSED (DONE-ERRATA))
dependent Jira Issue OCPBUGS-80670 targets the "4.20.z" version, which is one of the valid target versions: 4.20.0, 4.20.z
bug has dependents

No GitHub users were found matching the public email listed for the QA contact in Jira (ocp-sustaining-admins@redhat.com), skipping review request.

This pull request references Jira Issue OCPBUGS-80493, which is valid. The bug has been moved to the POST state.

7 validation(s) were run on this bug

bug is open, matching expected state (open)
bug target version (4.19.z) matches configured target version for branch (4.19.z)
bug is in the state ASSIGNED, which is one of the valid states (NEW, ASSIGNED, POST)
release note type set to "Release Note Not Required"
dependent bug Jira Issue OCPBUGS-80671 is in the state Verified, which is one of the valid states (VERIFIED, RELEASE PENDING, CLOSED (ERRATA), CLOSED (CURRENT RELEASE), CLOSED (DONE), CLOSED (DONE-ERRATA))
dependent Jira Issue OCPBUGS-80671 targets the "4.20.z" version, which is one of the valid target versions: 4.20.0, 4.20.z
bug has dependents

No GitHub users were found matching the public email listed for the QA contact in Jira (ocp-sustaining-admins@redhat.com), skipping review request.

This pull request references Jira Issue OCPBUGS-80494, which is valid. The bug has been moved to the POST state.

7 validation(s) were run on this bug

bug is open, matching expected state (open)
bug target version (4.19.z) matches configured target version for branch (4.19.z)
bug is in the state ASSIGNED, which is one of the valid states (NEW, ASSIGNED, POST)
release note type set to "Release Note Not Required"
dependent bug Jira Issue OCPBUGS-80672 is in the state Verified, which is one of the valid states (VERIFIED, RELEASE PENDING, CLOSED (ERRATA), CLOSED (CURRENT RELEASE), CLOSED (DONE), CLOSED (DONE-ERRATA))
dependent Jira Issue OCPBUGS-80672 targets the "4.20.z" version, which is one of the valid target versions: 4.20.0, 4.20.z
bug has dependents

No GitHub users were found matching the public email listed for the QA contact in Jira (ocp-sustaining-admins@redhat.com), skipping review request.

Details

In response to this:

/jira refresh

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rissh · 2026-05-29T10:10:58Z

/retest

openshift-ci · 2026-05-29T10:33:22Z

@rissh: all tests passed!

Full PR test history. Your PR dashboard.

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perdasilva · 2026-05-29T11:29:33Z

/approve

openshift-ci · 2026-05-29T11:30:44Z

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: perdasilva, rissh

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sunku5494 · 2026-06-01T09:32:29Z

/verified by CI

openshift-ci-robot · 2026-06-01T09:32:42Z

@sunku5494: This PR has been marked as verified by CI.

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/verified by CI

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shannon · 2026-06-01T20:01:37Z

/lgtm
/label backport-risk-assessed

openshift-ci-robot · 2026-06-01T20:06:26Z

@rissh: Jira Issue Verification Checks: Jira Issue OCPBUGS-80492
✔️ This pull request was pre-merge verified.
✔️ All associated pull requests have merged.
✔️ All associated, merged pull requests were pre-merge verified.

Jira Issue OCPBUGS-80492 has been moved to the MODIFIED state and will move to the VERIFIED state when the change is available in an accepted nightly payload. 🕓

Jira Issue Verification Checks: Jira Issue OCPBUGS-80493
✔️ This pull request was pre-merge verified.
✔️ All associated pull requests have merged.
✔️ All associated, merged pull requests were pre-merge verified.

Jira Issue OCPBUGS-80493 has been moved to the MODIFIED state and will move to the VERIFIED state when the change is available in an accepted nightly payload. 🕓

Jira Issue Verification Checks: Jira Issue OCPBUGS-80494
✔️ This pull request was pre-merge verified.
✔️ All associated pull requests have merged.
✔️ All associated, merged pull requests were pre-merge verified.

Jira Issue OCPBUGS-80494 has been moved to the MODIFIED state and will move to the VERIFIED state when the change is available in an accepted nightly payload. 🕓

Details

In response to this:

PR description

This change addresses CVE-2026-33186 / GHSA-p77j-4mvh-x3m3 / GO-2026-4762 in product Go modules for release-4.19 and refreshes the root vendor/ tree accordingly.
release-4.19 builds with Go 1.23 (see .ci-operator.yaml). Upstream google.golang.org/grpc v1.79.3 (the patched upstream release) requires Go 1.24, so this PR uses the OpenShift sustaining backport v1.75.1-sec.1 for Go 1.23.
For this branch, we removed the legacy grpc downgrade replace (google.golang.org/grpc => v1.63.2) and replaced it with:
replace google.golang.org/grpc => github.com/openshift-sustaining/grpc-go v1.75.1-sec.1
in the root go.mod and staging/operator-lifecycle-manager/go.mod, so the effective vendored grpc is patched.
Scope matches the release-4.20 workflow: product modules + vendor/ only (no tests-extension on this branch).

Reference links

Past 4.20 PR: OCPBUGS-80670,OCPBUGS-80671,OCPBUGS-80672: Bump google.golang.org/grpc to v1.79.3 for CVE-2026-33186[Release-4.20] #1293

OpenShift sustaining grpc backport (Go 1.23): https://github.com/openshift-sustaining/grpc-go/releases/tag/v1.75.1-sec.1

Upstream issue discussing grpc unpin: Unpin google.golang.org/grpc from go.mod operator-framework/operator-lifecycle-manager#3284

Reference commit (remove replace / compatibility pattern): camilamacedo86/operator-lifecycle-manager@87be2e2

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

openshift-merge-robot · 2026-06-03T06:17:36Z

Fix included in release 4.19.0-0.nightly-2026-06-02-144815

Fix CVE-2026-33186 with openshift-sustaining/grpc-go v1.75.1-sec.1 fo…

50846af

…r Go 1.23

openshift-ci Bot requested review from grokspawn and perdasilva May 29, 2026 06:42

openshift-ci-robot added jira/valid-bug Indicates that a referenced Jira bug is valid for the branch this PR is targeting. and removed jira/invalid-bug Indicates that a referenced Jira bug is invalid for the branch this PR is targeting. labels May 29, 2026

openshift-ci Bot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label May 29, 2026

openshift-ci-robot added the verified Signifies that the PR passed pre-merge verification criteria label Jun 1, 2026

openshift-ci Bot assigned shannon Jun 1, 2026

openshift-ci Bot added lgtm Indicates that a PR is ready to be merged. backport-risk-assessed Indicates a PR to a release branch has been evaluated and considered safe to accept. labels Jun 1, 2026

openshift-ci Bot assigned bandrade Jun 1, 2026

openshift-merge-bot Bot merged commit c606498 into openshift:release-4.19 Jun 1, 2026
13 checks passed

This was referenced Jun 5, 2026

OCPBUGS-79980,OCPBUGS-79981,OCPBUGS-87898: Fix CVE-2026-33186 with openshift-sustaining/grpc-go v1.67.3-sec.1 [release-4.16] #1318

Open

OCPBUGS-79906,OCPBUGS-87895: Fix CVE-2026-33186 with openshift-sustaining/grpc-go v1.64.1-sec.1 [release-4.15] #1325

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rissh commented May 29, 2026

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