The vulnerability of the png_image_read_direct_scaled() function in the libpng library, which allows a hacker to gain unauthorized access to protected information or cause service failures.

The vulnerability of the pngimagereaddirectscaled function in the libpng library relates to the reading of data beyond the buffer boundaries in memory. Exploiting this vulnerability could allow an attacker to gain unauthorized access to protected information or cause service failures...

openSUSE 16 Security Update : libpng16 (openSUSE-SU-2026:20083-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20083-1 advisory. - CVE-2026-22695: Fixed heap buffer over-read in pngimagefinishread bsc1256525. - CVE-2026-22801: Fixed integer truncation causing heap buffer...

SUSE-SU-2026:20127-1 Security update for libpng16

This update for libpng16 fixes the following issues: - CVE-2026-22695: Fixed heap buffer over-read in pngimagefinishread bsc1256525. - CVE-2026-22801: Fixed integer truncation causing heap buffer over-read in pngimagewrite bsc1256526...

OPENSUSE-SU-2026:20083-1 Security update for libpng16

This update for libpng16 fixes the following issues: - CVE-2026-22695: Fixed heap buffer over-read in pngimagefinishread bsc1256525. - CVE-2026-22801: Fixed integer truncation causing heap buffer over-read in pngimagewrite bsc1256526...

K000159626: libpng vulnerability CVE-2025-64720

Security Advisory Description LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From version 1.6.0 to before 1.6.51, an out-of-bounds read vulnerability exists in pngimagereadcomposite when processing palette...

MGASA-2026-0010 Updated libpng packages fix security vulnerabilities

LIBPNG has a heap buffer over-read in pngimagereaddirectscaled regression from CVE-2025-65018 fix. CVE-2026-22695 LIBPNG has an integer truncation causing heap buffer over-read in pngimagewrite. CVE-2026-22801...

Alibaba Cloud Linux 3 : 0007: mingw-libpng (ALINUX3-SA-2026:0007)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2026:0007 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2025-64720: LIBPNG is a reference...

SUSE SLES16 Security Update : libpng16 (SUSE-SU-2026:20030-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:20030-1 advisory. - CVE-2025-64505: heap buffer over-read in pngdoquantize when processing PNG files malformed palette indices bsc1254157. -...

EulerOS 2.0 SP12 : libpng (EulerOS-SA-2026-1072)

According to the versions of the libpng package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From...

LIBPNG has a heap buffer over-read in png_image_read_direct_scaled (regression from CVE-2025-65018 fix)

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CVE-2026-22695 LIBPNG has a heap buffer over-read in png_image_read_direct_scaled (regression from CVE-2025-65018 fix)

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From 1.6.51 to 1.6.53, there is a heap buffer over-read in the libpng simplified API function pngimagefinishread when processing interlaced 16-bit PNGs with...

SUSE-SU-2026:20030-1 Security update for libpng16

This update for libpng16 fixes the following issues: - CVE-2025-64505: heap buffer over-read in pngdoquantize when processing PNG files malformed palette indices bsc1254157. - CVE-2025-64506: heap buffer over-read in pngwriteimage8bit when processing 8-bit input with convertto8bit enabled...

USN-7953-1 php7.2, php7.4, php8.1, php8.3, php8.4 vulnerabilities

It was discovered that PHP incorrectly handled memory while reading images in multi-chunk mode. An attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 24.04 LTS, Ubuntu 25.04 and Ubuntu 25.10. CVE-2025-14177 It was discovered that PHP incorrectl...

RHEL 9 : libpng (RHSA-2026:0211)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:0211 advisory. The libpng packages contain a library of functions for creating and manipulating Portable Network Graphics PNG image format files. Security...

libpng: LIBPNG buffer overflow

A buffer overflow flaw has been discovered in libpng. An out-of-bounds read vulnerability exists in pngimagereadcomposite when processing palette images with PNGFLAGOPTIMIZEALPHA enabled. The palette compositing code in pnginitreadtransformations incorrectly applies background compositing during...

libpng: LIBPNG buffer overflow

A buffer overflow flaw has been discovered in libpng. An out-of-bounds read vulnerability exists in pngimagereadcomposite when processing palette images with PNGFLAGOPTIMIZEALPHA enabled. The palette compositing code in pnginitreadtransformations incorrectly applies background compositing during...

libpng: LIBPNG out-of-bounds read in png_image_read_composite

An out of bounds read vulnerability has been discovered in libpng. This vulnerability is in libpng's simplified API allows reading up to 1012 bytes beyond the pngsRGBbase512 array when processing valid palette PNG images with partial transparency and gamma correction. The PNG files that trigger...

libpng: LIBPNG out-of-bounds read in png_image_read_composite

An out of bounds read vulnerability has been discovered in libpng. This vulnerability is in libpng's simplified API allows reading up to 1012 bytes beyond the pngsRGBbase512 array when processing valid palette PNG images with partial transparency and gamma correction. The PNG files that trigger...

libpng: LIBPNG out-of-bounds read in png_image_read_composite

An out of bounds read vulnerability has been discovered in libpng. This vulnerability is in libpng's simplified API allows reading up to 1012 bytes beyond the pngsRGBbase512 array when processing valid palette PNG images with partial transparency and gamma correction. The PNG files that trigger...

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 buffer overflow CVE-2025-64720 libpng: LIBPNG heap buffer overflow CVE-2025-65018 libpng: LIBPNG out-of-bounds read in...