EulerOS Virtualization 2.12.0 : zlib (EulerOS-SA-2026-2117)

According to the versions of the zlib package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : zlib before 1.3.2 allows CPU consumption via crc32combine64 and crc32combinegen64 because x2nmodp can do right shifts within a loop th...

Security Bulletin: IBM i is Affected by an Improper Validation Vulnerability in zlib [CVE-2026-27171]

Summary Zlib for IBM i is vulnerable to increased CPU consumption when using functions crc32combine64 and crc32combine64gen64 CVE-2026-27171 as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-27171 DESCRIPTION: zlib before 1.3.2 allows CPU consumption via...

JLSEC-2026-480 zlib before 1.3.2 allows CPU consumption via crc32_combine64 and crc32_combine_gen64 because...

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...

Amazon Linux 2023 : nodejs20, nodejs20-devel, nodejs20-full-i18n (ALAS2023-2026-1608)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1608 advisory. 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...

Low: nodejs22

Issue Overview: 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...

Low: nodejs20

Issue Overview: 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...

SUSE-SU-2026:21013-1 Security update for zlib

This update for zlib fixes the following issues: - CVE-2026-27171: Fixed an infinite loop via the crc32combine64 and crc32combinegen64 functions due to missing checks for negative lengths. bsc1258392 - CVE-2023-45853: Fixed an integer overflow and resultant heap-based buffer overflow in...

Updated zlib packages fix security vulnerability

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. CVE-2026-27171...

Advisory ROSA-SA-2026-3250

software: zlib 1.2.13 OS: ROSA-CHROME unaffected versions = zlib-1.2.13-2 affected versions zlib-1.2.13-2 CVE-ID: CVE-2026-27171 BDU-ID: None CVE-Crit: LOW CVE-DESC.: In zlib before 1.3.2, excessive CPU consumption DoS via crc32combine64 and crc32combinegen64 functions is possible: the x2nmodp...

OESA-2026-1586 zlib security update

Security Fixes: 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.CVE-2026-27171...

OESA-2026-1585 zlib security update

Security Fixes: 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.CVE-2026-27171...

OESA-2026-1583 zlib security update

Security Fixes: 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.CVE-2026-27171...

SUSE-SU-2026:20659-1 Security update for zlib

This update for zlib fixes the following issues: - CVE-2026-27171: Fixed an infinite loop via the crc32combine64 and crc32combinegen64 functions due to missing checks for negative lengths. bsc1258392 - CVE-2023-45853: Fixed an integer overflow and resultant heap-based buffer overflow in...

SUSE-SU-2026:20709-1 Security update for zlib

This update for zlib fixes the following issues: - CVE-2026-27171: Fixed an infinite loop via the crc32combine64 and crc32combinegen64 functions due to missing checks for negative lengths. bsc1258392 - CVE-2023-45853: Fixed an integer overflow and resultant heap-based buffer overflow in...

SUSE SLED15: libminizip1 / libminizip1-32bit / libz1 / libz1-32bit / etc (SUSE-SU-2026:0783-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0783-1 advisory. This update for zlib fixes the following issue: - CVE-2026-27171: Fixed infinite loop via the...

Security update for zlib

This update for zlib fixes the following issue: CVE-2026-27171: Fixed infinite loop via the crc32combine64 and crc32combinegen64 functions due to missing checks for negative lengths bsc1258392. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST...

SUSE-SU-2026:0783-1 Security update for zlib

This update for zlib fixes the following issue: - CVE-2026-27171: Fixed infinite loop via the crc32combine64 and crc32combinegen64 functions due to missing checks for negative lengths bsc1258392...

📄 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...

AZL-78014 CVE-2026-27171 affecting package ogdi 4.1.0-9

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-78203 CVE-2026-27171 affecting package zlib 1.2.13-2

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...