SEC: Limit the allowed size of xref and object streams#3733
Merged
stefan6419846 merged 2 commits intopy-pdf:mainfrom Apr 14, 2026
Merged
SEC: Limit the allowed size of xref and object streams#3733stefan6419846 merged 2 commits intopy-pdf:mainfrom
stefan6419846 merged 2 commits intopy-pdf:mainfrom
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This uses a dynamic approach based upon the actual stream size and supplied width parameters to ensure highest backwards-compatibility.
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #3733 +/- ##
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+ Coverage 97.44% 97.46% +0.02%
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Files 55 55
Lines 10045 10071 +26
Branches 1844 1850 +6
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+ Hits 9788 9816 +28
+ Misses 149 148 -1
+ Partials 108 107 -1 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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## What's new ### Security (SEC) - Limit the allowed size of xref and object streams (#3733) by @stefan6419846 ### Robustness (ROB) - Consider strict mode setting for decryption errors (#3731) by @stefan6419846 ### Documentation (DOC) - Use new parameter names for compress_identical_objects by @stefan6419846 [Full Changelog](6.10.0...6.10.1)
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This uses a dynamic approach based upon the actual stream size and supplied width parameters to ensure highest backwards-compatibility.