SUSE SLES12 Security Update : libpng15 (SUSE-SU-2026:0898-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by a vulnerability as referenced in the SUSE- SU-2026:0898-1 advisory. - CVE-2025-64505: heap buffer over-read in 'pngdoquantize' via malformed palette index bsc1254157. Tenable has extracted the preceding description bloc...

RSEC-2026-1 Risk of Buffer Overflow Vulnerability when installed from source on Windows R < 4.2

Installing the png package from source on Windows could download and install an older version of libpng that has known vulnerabilities. On Windows R versions 4.2, building the png package will download an archived libpng 1.5.4 from 2011. Note that on R versions 4.2 or newer, libpng is bundled in...

SUSE-SU-2026:0898-1 Security update for libpng15

This update for libpng15 fixes the following issues: - CVE-2025-64505: heap buffer over-read in 'pngdoquantize' via malformed palette index bsc1254157...

Ubuntu 14.04 LTS / 16.04 LTS : libpng vulnerabilities (USN-8081-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8081-1 advisory. It was discovered that libpng did not properly handle memory when processing certain PNG files. An attacker could possibly use this issue to...

AlmaLinux 8 : mingw-libpng (ALSA-2026:4306)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:4306 advisory. libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write API CVE-2026-22801 libpng: libpng: Denial of servi...

RLSA-2026:4306 Important: mingw-libpng security update

MinGW Windows Libpng library. Security Fixes: libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write API CVE-2026-22801 libpng: libpng: Denial of service and information disclosure via heap buffer over-read in pngimagefinishread CVE-2026-22695...

mingw-libpng security update

An update is available for mingw-libpng. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list MinGW Windows Libpng library. Security Fixes: libpng: libpng: Informatio...

RHSA-2026:4306 Red Hat Security Advisory: mingw-libpng security update

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RHSA-2026:4222 Red Hat Security Advisory: libpng15 security update

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Oracle Linux 8 : mingw-libpng (ELSA-2026-4306)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-4306 advisory. - Fix the following CVEs CVE-2026-22695 CVE-2026-22801 CVE-2026-25646 Tenable has extracted the preceding description block directly from the Oracle...

RockyLinux 8 : mingw-libpng (RLSA-2026:4306)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:4306 advisory. libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write API CVE-2026-22801 libpng: libpng: Denial of...

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: Information disclosure and denial of service via integer truncation in simplified write API

A flaw was found in libpng, a reference library for PNG Portable Network Graphics raster image files. An integer truncation vulnerability exists in the pngwriteimage16bit and pngwriteimage8bit simplified write API functions. A local attacker could exploit this flaw by providing a negative row...

libpng: libpng: Denial of service and information disclosure via heap buffer over-read in png_image_finish_read

A flaw was found in libpng, a reference library for processing PNG Portable Network Graphics image files. A local attacker could exploit a heap buffer over-read vulnerability in the pngimagefinishread function by tricking a user into processing a specially crafted interlaced 16-bit PNG file with ...

Important: Red Hat Security Advisory: mingw-libpng security update

An update for mingw-libpng is now available for Red Hat Enterprise Linux 8. 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 each vulnerability...

USN-8081-1 libpng vulnerabilities

It was discovered that libpng did not properly handle memory when processing certain PNG files. An attacker could possibly use this issue to cause libpng to crash, resulting in a denial of service, or disclose sensitive information. CVE-2025-64505 Joshua Inscoe discovered that libpng did not...

USN-8081-1: libpng vulnerabilities

It was discovered that libpng did not properly handle memory when processing certain PNG files. An attacker could possibly use this issue to cause libpng to crash, resulting in a denial of service, or disclose sensitive information. CVE-2025-64505 Joshua Inscoe discovered that libpng did not...

RHEL 9 : libpng15 (RHSA-2026:4222)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:4222 advisory. The libpng15 package provides libpng 1.5, an older version of the libpng. library for manipulating PNG Portable Network Graphics image format files...

RHEL 9 : libpng15 (RHSA-2026:4221)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:4221 advisory. The libpng15 package provides libpng 1.5, an older version of the libpng. library for manipulating PNG Portable Network Graphics image format files...

ALSA-2026:4306 Important: mingw-libpng security update

MinGW Windows Libpng library. Security Fixes: libpng: libpng: Information disclosure and denial of service via integer truncation in simplified write API CVE-2026-22801 libpng: libpng: Denial of service and information disclosure via heap buffer over-read in pngimagefinishread CVE-2026-22695...