Rocky Linux 8 [CIQ] Security Update: libpng15 / libpng15-debuginfo / libpng15-debugsource (crlsa-2026_6439)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20266439 advisory. libpng: LIBPNG has a heap buffer overflow in pngsetquantize CVE-2026-25646 Tenable has extracted the preceding description block directly from the CIQ security...

AlmaLinux 9.6 [TuxCare] Security Update: libpng15 (ALMALINUX9.6:CLSA-2026:1772450608)

The AlmaLinux 9.6 host has a package installed that is affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1772450608 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files...

Rocky Linux 9.6 [TuxCare] Security Update: libpng15 (ALMALINUX9.6:CLSA-2026:1772450608)

The Rocky Linux 9.6 host has a package installed that is affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1772450608 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files...

AlmaLinux 9.2 [TuxCare] Security Update: libpng15 (ALMALINUX9.2:CLSA-2026:1772449504)

The AlmaLinux 9.2 host has a package installed that is affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1772449504 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files...

Rocky Linux 9 [CIQ] Security Update: libpng15 / libpng15-debuginfo / libpng15-debugsource (crlsa-2026_3031)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20263031 advisory. libpng: LIBPNG has a heap buffer overflow in pngsetquantize CVE-2026-25646 Tenable has extracted the preceding description block directly from the CIQ security...

AlmaLinux 9.2 [TuxCare] Security Update: libpng / libpng-devel / libpng-static / libpng-tools (ALMALINUX9.2:CLSA-2026:1771840259)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1771840259 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files...

Rocky Linux 8 [CIQ] Security Update: libpng12 / libpng12-debuginfo / libpng12-debugsource (crlsa-2026_6445)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20266445 advisory. libpng: LIBPNG has a heap buffer overflow in pngsetquantize CVE-2026-25646 Tenable has extracted the preceding description block directly from the CIQ security...

AlmaLinux 9.6 [TuxCare] Security Update: libpng / libpng-devel / libpng-static / libpng-tools (ALMALINUX9.6:CLSA-2026:1771839565)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1771839565 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files...

Rocky Linux 9.6 [TuxCare] Security Update: libpng / libpng-devel / libpng-static / libpng-tools (ALMALINUX9.6:CLSA-2026:1771839565)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1771839565 advisory. - LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files...

NewStart CGSL MAIN 7.02 : libpng Multiple Vulnerabilities (NS-SA-2026-0100)

The remote NewStart CGSL host, running version MAIN 7.02, has libpng packages installed that are affected by multiple vulnerabilities: - A flaw has been found in pnggroup libpng up to 1.6.55. Affected by this vulnerability is the function dopnm2png of the file contrib/pngminus/pnm2png.c of the...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: libpng (UTSA-2026-021494)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021494 advisory. 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...

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...

Updated libpng12 packages fix security vulnerability

LIBPNG has a heap buffer overflow in pngsetquantize. CVE-2026-25646...

Fedora: Security Advisory (FEDORA-2026-4e514c1c36)

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: Security Advisory (FEDORA-2026-60fce94678)

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...

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...

RHEL 7 : libpng12 (RHSA-2026:7032)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:7032 advisory. The libpng12 package provides libpng 1.2, which is the previous version of the libpng library for manipulating PNG Portable Network Graphics image...

AlmaLinux 8 : libpng12 (ALSA-2026:6445)

The remote AlmaLinux 8 host has a package installed that is affected by a vulnerability as referenced in the ALSA-2026:6445 advisory. libpng: LIBPNG has a heap buffer overflow in pngsetquantize CVE-2026-25646 Tenable has extracted the preceding description block directly from the AlmaLinux securi...

libpng12 security update

1.2.57-6 - fix CVE-2026-25646: heap buffer overflow in pngsetquantize RHEL-148339...

SUSE-SU-2026:20750-1 Security update for libpng16

This update for libpng16 fixes the following issues: - CVE-2026-25646: Heap buffer overflow vulnerability in pngsetdither/pngsetquantize bsc1258020 - CVE-2025-28162: Fixed a memory leaks when running pngimage. bsc1257364 - CVE-2025-28164: Fixed a memory leaks when running pngimage. bsc1257365...