EulerOS Virtualization 2.13.0 : libpng (EulerOS-SA-2026-2404)

According to the versions of the libpng packages installed, the EulerOS Virtualization 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...

Fedora 43 : libpng (2026-a109a9ac2c)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-a109a9ac2c advisory. updated to 1.6.58 1.6.58 is released with a fix for a simple correctness bug not a security issue this time: pnggetPLTE returns stale palette data...

Fedora 44 : mingw-libpng (2026-c33aec93da)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-c33aec93da advisory. Update to libpng-1.6.56. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not...

Fedora 44 : libpng (2026-c6c617fe35)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-c6c617fe35 advisory. 1.6.56 is release fixes for the following two security vulnerabilities: - CVE-2026-33416 high severity: Use-after-free memory bug in the transparenc...

[SECURITY] Fedora 44 Update: libpng-1.6.56-1.fc44

The libpng package contains a library of functions for creating and manipulating PNG Portable Network Graphics image format files. PNG is a bit-mapped graphics format similar to the GIF format. PNG was created to replace the GIF format, since GIF uses a patented data compression algorithm. Libpng...

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

CVE-2026-33636 affecting package libpng for versions less than 1.6.56-1. An upgraded version of the package is available that resolves this issue...

Important: firefox

Issue Overview: 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...

Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-056 (ALASFIREFOX-2026-056)

The version of firefox installed on the remote host is prior to 140.9.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2FIREFOX-2026-056 advisory. LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network...

Amazon Linux 2 : libpng, --advisory ALAS2-2026-3244 (ALAS-2026-3244)

The version of libpng installed on the remote host is prior to 1.5.13-8. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3244 advisory. LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image...

Important: libpng

Issue Overview: 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...

JLSEC-2026-95

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...

JLSEC-2026-96

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...

[SECURITY] Fedora 43 Update: libpng-1.6.56-1.fc43

The libpng package contains a library of functions for creating and manipulating PNG Portable Network Graphics image format files. PNG is a bit-mapped graphics format similar to the GIF format. PNG was created to replace the GIF format, since GIF uses a patented data compression algorithm. Libpng...

Important: firefox

Issue Overview: 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...

Important: libpng

Issue Overview: 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...

Amazon Linux 2023 : libpng, libpng-devel, libpng-static (ALAS2023-2026-1563)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1563 advisory. 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...

CVE-2026-33416 affecting package libpng for versions less than 1.6.56-1

CVE-2026-33416 affecting package libpng for versions less than 1.6.56-1. An upgraded version of the package is available that resolves this issue...

Fedora: Security Advisory (FEDORA-2026-7576b56379)

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...

[SECURITY] Fedora 42 Update: mingw-libpng-1.6.56-1.fc42

MinGW Windows Libpng library...

[SECURITY] Fedora 43 Update: mingw-libpng-1.6.56-1.fc43

MinGW Windows Libpng library...