zlib: Patch CVE-2026-85091
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Authored by diizzy on Tue, Oct 13, 3:47 AM.

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imp

Details

Reviewers

delphij

Commits

rG03d26200a599: MFC: MFV: zlib: Fix buffer overflow bug in non-blocking gzwrite.
rG7fe1d8abad3f: MFV: zlib: Fix buffer overflow bug in non-blocking gzwrite.

Summary

Import https://github.com/madler/zlib/commit/df84af25dc1942490e1d1c899a07619152a46148
https://www.cve.org/CVERecord?id=CVE-2026-85091

Diff Detail

Repository

rG FreeBSD src repository

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Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

diizzy created this revision.Tue, Oct 13, 3:47 AM

Herald added a subscriber: imp. · View Herald TranscriptTue, Oct 13, 3:47 AM

diizzy requested review of this revision.Tue, Oct 13, 3:47 AM

delphij accepted this revision.Tue, Oct 13, 5:51 AM

This revision is now accepted and ready to land.Tue, Oct 13, 5:51 AM

Closed by commit rG7fe1d8abad3f: MFV: zlib: Fix buffer overflow bug in non-blocking gzwrite. (authored by delphij). · Explain WhyTue, Oct 13, 5:52 AM

This revision was automatically updated to reflect the committed changes.

delphij added a commit: rG7fe1d8abad3f: MFV: zlib: Fix buffer overflow bug in non-blocking gzwrite..

delphij added a commit: rG03d26200a599: MFC: MFV: zlib: Fix buffer overflow bug in non-blocking gzwrite..Fri, Oct 16, 3:46 AM

Revision Contents
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sys/

contrib/

zlib/

gzwrite.c

5 lines

Diff 189703

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sys/contrib/zlib/gzwrite.c

sys/contrib/zlib: Patch CVE-2026-85091ClosedPublicActions