ROS-20260401-73-0007

A vulnerability in the pngimagereadcomposite function of the libpng library is related to reading data outside of buffer boundaries in memory. Exploitation of the vulnerability could allow a remote attacker to affect the confidentiality and availability of protected information using a specially...

Fedora 45 : libpng12 (2026-e1669a5881)

The remote Fedora 45 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-e1669a5881 advisory. Automatic update for libpng12-1.2.57-25.fc45. Changelog Wed Apr 1 2026 Michal Hlavinka - 1.2.57-25 - fix CVE-2026-25646: heap buffer overflow in pngsetquanti...

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-20260401-73-0003

Vulnerability in libpng related to reading outside buffer boundaries in memory. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

Fedora 45 : libpng15 (2026-dfa60d30bc)

The remote Fedora 45 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-dfa60d30bc advisory. Automatic update for libpng15-1.5.30-25.fc45. Changelog Wed Apr 1 2026 Michal Hlavinka - 1.5.30-25 - fix CVE-2026-25646: heap buffer overflow in pngsetquanti...

MGASA-2026-0070 Updated libpng packages fix security vulnerabilities

Use-after-free via pointer aliasing in pngsettRNS and pngsetPLTE. CVE-2026-33416 Out-of-bounds read/write in the palette expansion on ARM Neon. CVE-2026-33636...

CVE-2021-27506

The ClamAV Engine version 0.103.1 and below component embedded in Storsmshield Network Security SNS is subject to DoS in case of parsing of malformed png files. This affect Netasq versions 9.1.0 to 9.1.11 and SNS versions 1.0.0 to 4.2.0. This issue is fixed in SNS 3.7.19, 3.11.7 and 4.2.1...

OPENSUSE-SU-2026:20441-1 Security update for GraphicsMagick

This update for GraphicsMagick fixes the following issues: - CVE-2026-25799: Division-by-Zero in YUV sampling factor validation leads to crash bsc1258786. - CVE-2026-28690: missing bounds check in the MNG encoder can lead to a stack buffer overflow bsc1259456. - CVE-2026-30883: missing bounds che...

libpng security update

2:1.5.13-8.0.3 - Fix CVE-2026-25646 Orabug: 39093556 2:1.5.13-8.0.1 - Fix CVE-2025-64720 Orabug: 38824465...

AZL-80993 CVE-2026-33636 affecting package libpng for versions less than 1.6.56-1

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.6.36 through 1.6.55, an out-of-bounds read and write exists in libpng's ARM/AArch64 Neon-optimized palette expansion path. When expanding 8-bit...

AZL-81312 CVE-2026-33636 affecting package fltk 1.3.8-1

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.6.36 through 1.6.55, an out-of-bounds read and write exists in libpng's ARM/AArch64 Neon-optimized palette expansion path. When expanding 8-bit...

ALPINE-CVE-2026-33416

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.2.1 through 1.6.55, pngsettRNS and pngsetPLTE each alias a heap-allocated buffer between pngstruct and pnginfo, sharing a single allocation acros...

AZL-81336 CVE-2026-33416 affecting package openjpeg2 2.3.1-12

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.2.1 through 1.6.55, pngsettRNS and pngsetPLTE each alias a heap-allocated buffer between pngstruct and pnginfo, sharing a single allocation acros...

DEBIAN-CVE-2026-33416

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.2.1 through 1.6.55, pngsettRNS and pngsetPLTE each alias a heap-allocated buffer between pngstruct and pnginfo, sharing a single allocation acros...

CVE-2026-33636

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.6.36 through 1.6.55, an out-of-bounds read and write exists in libpng's ARM/AArch64 Neon-optimized palette expansion path. When expanding 8-bit...

EUVD-2026-16258

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.2.1 through 1.6.55, pngsettRNS and pngsetPLTE each alias a heap-allocated buffer between pngstruct and pnginfo, sharing a single allocation acros...

CVE-2026-33416

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.2.1 through 1.6.55, pngsettRNS and pngsetPLTE each alias a heap-allocated buffer between pngstruct and pnginfo, sharing a single allocation acros...

CVE-2026-33416

CVE-2026-33416 concerns libpng: in versions 1.2.1 through 1.6.55, png_set_tRNS and png_set_PLTE alias a 256-byte and a 768-byte heap buffer between png_struct and png_info, respectively. Freeing via PNG_FREE_TRNS/PNG_FREE_PLTE frees through info_ptr while png_ptr remains dangling, causing potenti...

SUSE CVE-2026-33636

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. In versions 1.6.36 through 1.6.55, an out-of-bounds read and write exists in libpng's ARM/AArch64 Neon-optimized palette expansion path. When expanding 8-bit...

Updated graphicsmagick packages fix security vulnerabilities

GraphicsMagick has a stack write buffer overflow in MNG encoder. CVE-2026-28690 GraphicsMagick has a Heap Overflow when writing extremely large image profile in the PNG encoder. CVE-2026-30883...