GHSA-54P8-X2M9-C593 malcontent: Error-path cleanup gap can leak scanners and fds and degrade availability

Several extraction and scanning code paths registered late defers which could leak resources and exhaust system resources. This report is an aggregate of these individual reports for the affected code: Advisory | Affected File -- | -- GHSA-jjgh-mc5q-gch7 | pkg/action/scan.go GHSA-mwmf-fxh2-w4x7 |...

CLSA-2026-1772213586 zlib: Fix of CVE-2016-9843

CVE-2016-9843: avoid pre-decrement of pointer in big-endian CRC calculation...

CLSA-2026-1772177379 zlib: Fix of CVE-2016-9843

CVE-2016-9843: avoid pre-decrement of pointer in big-endian CRC calculation...

psd-tools: Compression module has unguarded zlib decompression, missing dimension validation, and hardening gaps

Summary A security review of the psdtools.compression module conducted against the fix/invalid-rle-compression branch, commits 7490ffa–2a006f5 identified the following pre-existing issues. The two findings introduced and fixed by those commits Cython buffer overflow, IndexError on lone repeat...

GHSA-24P2-J2JR-386W psd-tools: Compression module has unguarded zlib decompression, missing dimension validation, and hardening gaps

Summary A security review of the psdtools.compression module conducted against the fix/invalid-rle-compression branch, commits 7490ffa–2a006f5 identified the following pre-existing issues. The two findings introduced and fixed by those commits Cython buffer overflow, IndexError on lone repeat...

EUVD-2026-8781

psd-tools: Compression module has unguarded zlib decompression, missing dimension validation, and hardening gaps...

📄 zlib crc32_combine_gen64 Denial of Service

zlib versions prior to 1.3.2 has an infinite loop vulnerability in the crc32combinegen64 function that can result in a denial of service condition. ============================================================================================================================================= | Title...

GHSA-H858-MF2M-8JF4 vulnerabilities

Vulnerabilities for packages: zlib...

CVE-2026-27171 vulnerabilities

Vulnerabilities for packages: zlib...

GHSA-H858-MF2M-8JF4 vulnerabilities

Vulnerabilities for packages: zlib...

CVE-2026-27171 vulnerabilities

Vulnerabilities for packages: zlib...

Azure Linux 3.0 Security Update: CBL-Mariner Releases (CVE-2026-27171)

The version of CBL-Mariner Releases installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2026-27171 advisory. - zlib before 1.3.2 allows CPU consumption via crc32combine64 and crc32combinegen64 because...

zlib before 1.3.2 allows CPU consumption via crc32_combine64 and crc32_combine_gen64 because x2nmodp can do right shifts within a loop that has no termination condition.

...

K000160077: Zlib vulnerability CVE-2026-22184

Security Advisory Description zlib versions up to and including 1.3.1.2 include a global buffer overflow in the untgz utility located under contrib/untgz. The vulnerability is limited to the standalone demonstration utility and does not affect the core zlib compression library. The flaw occurs wh...

SUSE CVE-2026-27171

zlib before 1.3.2 allows CPU consumption via crc32combine64 and crc32combinegen64 because x2nmodp can do right shifts within a loop that has no termination condition...

Security Bulletin: IBM Database Operator for FoundationDB is affected by zlib vulnerability (CVE-2018-25032)

Summary Foundation DB will ship an updated zlib to address this CVE. Though zlib is used for internal communication and vulnerability dislcoed here does not impact Foundation DB. Vulnerability Details CVEID:CVE-2018-25032 DESCRIPTION: Zlib is vulnerable to a denial of service, caused by a memory...

CVE-2026-27171

A flaw was found in zlib. An attacker providing specially crafted input to the crc32combine64 or crc32combinegen64 functions could trigger an infinite loop within the x2nmodp function. This leads to excessive CPU consumption, which can result in a Denial of Service DoS for the affected system...

CVE-2026-27171

zlib before 1.3.2 allows CPU consumption via crc32combine64 and crc32combinegen64 because x2nmodp can do right shifts within a loop that has no termination condition...

AZL-77886 CVE-2026-27171 affecting package zlib 1.3.1-1

zlib before 1.3.2 allows CPU consumption via crc32combine64 and crc32combinegen64 because x2nmodp can do right shifts within a loop that has no termination condition...

AZL-78179 CVE-2026-27171 affecting package rust 1.72.0-14

zlib before 1.3.2 allows CPU consumption via crc32combine64 and crc32combinegen64 because x2nmodp can do right shifts within a loop that has no termination condition...