Astra Linux - уязвимость в libpng1.6

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. Prior to 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...

Alibaba Cloud Linux 3 : 0074: libpng15 (ALINUX3-SA-2026:0074)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2026:0074 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2026-25646: LIBPNG is a reference library for u...

RHEL 8 : libpng15 (RHSA-2026:6467)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:6467 advisory. The libpng15 package provides libpng 1.5, an older version of the libpng. library for manipulating PNG Portable Network Graphics image format files...

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...

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...

ROS-20260401-73-0017

A vulnerability in the pngdoquantize function of the pngrtran.c component of the PNG Libpng bitmap graphics library is related to reading outside the allowed data buffer boundaries. Exploitation of the vulnerability may allow an attacker to gain access to confidential data and cause a denial of...

ROS-20260401-73-0015

A vulnerability in the pngdoquantize function of the pngrtran.c component of the PNG Libpng bitmap graphics library is related to reading outside the allowed data buffer boundaries. Exploitation of the vulnerability may allow an attacker to gain access to confidential data and cause a denial of...

ROS-20260401-73-0024

A vulnerability in the pngsetquantize function of the libpng PNG raster graphics library is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow a remote attacker to execute arbitrary code using a specially generated PNG file...

ROS-20260401-73-0026

A vulnerability in the pngsetquantize function of the libpng PNG raster graphics library is related to a buffer overflow in dynamic memory. Exploitation of the vulnerability could allow a remote attacker to execute arbitrary code using a specially generated PNG file...

JLSEC-2026-11 LIBPNG is a reference library for use in applications that read, create, and manipulate PNG (Portabl...

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. Prior to 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...

Advisory ROSA-SA-2026-3216

software: libpng 1.6.53 WASP: ROSA-CHROME unaffected versions = libpng-1.6.53-1 affected versions libpng-1.6.53-1 CVE-ID: CVE-2025-64505 BDU-ID: 2026-02923 CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in the pngdoquantize function of the pngrtran.c component of the PNG Libpng bitmap graphics libra...

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...

Important: Red Hat Security Advisory: libpng15 security update

An update for libpng15 is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. 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 available fo...

Medium: libpng

Issue Overview: libpng: 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 by the user's display, certain palettes will cause the function to...

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...

Important: Red Hat Security Advisory: libpng security update

An update for libpng is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. 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 available for...

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...

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...

AZL-77457 CVE-2026-25646 affecting package fltk 1.3.5-4

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. Prior to 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...