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...

CVE-2026-22695

CVE-2026-22695 affects libpng 1.6.51–1.6.53 with a heap buffer over-read in the simplified API png_image_finish_read when processing interlaced 16‑bit PNGs with 8‑bit output and non-minimal row stride; this is a regression introduced by the fix for CVE-2025‑65018. The issue is fixed in libpng 1.6...

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...

CVE-2026-22695

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...

CVE-2026-22695

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...

PT-2026-2325

Name of the Vulnerable Software and Affected Versions libpng versions 1.6.26 through 1.6.53 Description libpng is a library used by applications to read, create, and manipulate PNG image files. A flaw exists in the png write image 16bit and png write image 8bit functions due to an integer...

Fedora: Security Advisory (FEDORA-2026-a9dc8509e9)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora 42 : libpng (2026-a9dc8509e9)

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-a9dc8509e9 advisory. fixes several security issues Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has...

libpng security update

An update is available for libpng. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The libpng packages contain a library of functions for creating and...

RLSA-2026:0237 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...

libpng security update

An update is available for libpng. 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 libpng packages contain a library of functions for creating and manipulati...

RLSA-2026:0238 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...

libpng security update

An update is available for 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 The libpng packages contain a library of functions for creating and manipulati...

RLSA-2026:0241 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...

RockyLinux 9 : libpng (RLSA-2026:0238)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:0238 advisory. libpng: LIBPNG buffer overflow CVE-2025-64720 libpng: LIBPNG heap buffer overflow CVE-2025-65018 libpng: LIBPNG out-of-bounds read in pngimagereadcomposi...

RockyLinux 8 : libpng (RLSA-2026:0241)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:0241 advisory. libpng: LIBPNG buffer overflow CVE-2025-64720 libpng: LIBPNG heap buffer overflow CVE-2025-65018 libpng: LIBPNG out-of-bounds read in pngimagereadcomposi...

RockyLinux 10 : libpng (RLSA-2026:0237)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:0237 advisory. libpng: LIBPNG buffer overflow CVE-2025-64720 libpng: LIBPNG heap buffer overflow CVE-2025-65018 libpng: LIBPNG out-of-bounds read in...

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...

Important: Red Hat Security Advisory: libpng security update

An update for libpng is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated this update as...

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...