Important: Red Hat Security Advisory: libpng security update

An update for libpng is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

libpng: LIBPNG has a heap buffer overflow in png_set_quantize

A heap based buffer overflow flaw has been discovered in LibPNG. Prior to version 1.6.55, an out-of-bounds read vulnerability exists in the pngsetquantize API function. When the function is called with no histogram and the number of colors in the palette is more than twice the maximum supported b...

libpng: LIBPNG has a heap buffer overflow in png_set_quantize

A heap based buffer overflow flaw has been discovered in LibPNG. Prior to version 1.6.55, an out-of-bounds read vulnerability exists in the pngsetquantize API function. When the function is called with no histogram and the number of colors in the palette is more than twice the maximum supported b...

CLSA-2026-1772450608 libpng15: Fix of CVE-2026-25646

CVE-2026-25646: fix heap buffer overflow in pngsetquantize caused by stale palette indices in the color distance hash table...

CLSA-2026-1772449504 libpng15: Fix of CVE-2026-25646

CVE-2026-25646: fix heap buffer overflow in pngsetquantize caused by stale palette indices in the color distance hash table...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : libpng12 (SUSE-SU-2026:0599-1)

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-2026:0599-1 advisory. - CVE-2026-25646: heap buffer overflow vulnerability in pngsetdither/pngsetquantize bsc1258020. Tenable h...

SUSE-SU-2026:20523-1 Security update for libpng16

This update for libpng16 fixes the following issues: - CVE-2025-28162: memory leaks when running pngimage bsc1257364. - CVE-2025-28164: memory leaks when running pngimage bsc1257365. - CVE-2026-22695: heap buffer over-read in pngimagefinishread bsc1256525. - CVE-2026-22801: integer truncation...

libpng: LIBPNG has a heap buffer overflow in png_set_quantize

A heap based buffer overflow flaw has been discovered in LibPNG. Prior to version 1.6.55, an out-of-bounds read vulnerability exists in the pngsetquantize API function. When the function is called with no histogram and the number of colors in the palette is more than twice the maximum supported b...

ALSA-2026:3405 Important: libpng security update

The libpng packages contain a library of functions for creating and manipulating Portable Network Graphics PNG image format files. Security Fixes: libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write API CVE-2026-22801 libpng: libpng: Denial of...

Important: libpng security update

The libpng packages contain a library of functions for creating and manipulating Portable Network Graphics PNG image format files. Security Fixes: libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write API CVE-2026-22801 libpng: libpng: Denial of...

libpng security update

2:1.6.37-12.2 - fix CVE-2026-25646: heap buffer overflow in pngsetquantize RHEL-148970 - fix CVE-2026-22695: heap buffer over-read in pngimagefinishread RHEL-148403 - fix CVE-2026-22801: heap buffer over-read in pngimagewritebit RHEL-147343...

CLSA-2026-1772033549 libpng: Fix of CVE-2026-25646

CVE-2026-25646: fix a heap buffer overflow in pngsetquantize...

libpng15 security update

An update is available for libpng15. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The libpng15 package provides libpng 1.5, an older version of the libpng...

SUSE SLES15 Security Update : libpng16 (SUSE-SU-2026:0596-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0596-1 advisory. - CVE-2025-28162: memory leaks when running pngimage bsc1257364. - CVE-2025-28164: memory leaks when running pngimage bsc1257365. -...

SUSE-SU-2026:0599-1 Security update for libpng12

This update for libpng12 fixes the following issues: - CVE-2026-25646: heap buffer overflow vulnerability in pngsetdither/pngsetquantize bsc1258020...

Security update for libpng12

This update for libpng12 fixes the following issues: CVE-2026-25646: heap buffer overflow vulnerability in pngsetdither/pngsetquantize bsc1258020. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively...

SUSE-SU-2026:0598-1 Security update for libpng12

This update for libpng12 fixes the following issues: - CVE-2026-25646: heap buffer overflow vulnerability in pngsetdither/pngsetquantize bsc1258020...

Security update for libpng16

This update for libpng16 fixes the following issues: CVE-2026-25646: heap buffer overflow vulnerability in pngsetdither/pngsetquantize bsc1258020. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively...

SUSE-SU-2026:0596-1 Security update for libpng16

This update for libpng16 fixes the following issues: - CVE-2025-28162: memory leaks when running pngimage bsc1257364. - CVE-2025-28164: memory leaks when running pngimage bsc1257365. - CVE-2026-22695: heap buffer over-read in pngimagefinishread bsc1256525. - CVE-2026-22801: integer truncation...

CLSA-2026-1771840259 libpng: Fix of CVE-2026-25646

CVE-2026-25646: fix out-of-bounds read and potential heap buffer overflow in pngsetquantize caused by stale palette indices during color pruning...