libpng12 security update

1.2.50-10.0.3 - Fix CVE-2026-33416: use-after-free via pointer aliasing in pngsettRNS and pngsetPLTE Orabug: 39771480 1.2.50-10.0.1 - Fix CVE-2026-25646: heap buffer overflow in pngsetquantize Orabug: 39183864...

libpng12 security update

1.2.57-7 - fix CVE-2026-33416: use-after-free via pointer aliasing in pngsettRNS and pngsetPLTE RHEL-161345...

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...

EulerOS 2.0 SP13 : libpng (EulerOS-SA-2026-2340)

According to the versions of the libpng packages installed, the EulerOS 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 files. In...

ROS-20260529-73-0007

The vulnerability of the pngsettRNS and pngsetPLTE functions in the LIBPNG library is related to improper memory management during data deallocation. Exploiting this vulnerability may allow a remote attacker to gain access to the freed memory area, which could lead to the execution of arbitrary...

libpng security update

2:1.6.40-8.4 - fix CVE-2026-33416: use-after-free via pointer aliasing in pngsettRNS and pngsetPLTE RHEL-161324...

SUSE-SU-2026:1716-1 Security update for libpng12

This update for libpng12 fixes the following issues: Update to version 1.2.59 jscPED-16191. Security issues : - CVE-2017-12652: missing chunk length check can lead to sensitive information disclosure, data corruption or crash bsc1141493. - CVE-2026-33416: use-after-free via pointer aliasing in...

Security update for libpng12

This update for libpng12 fixes the following issues: Update to version 1.2.59 jscPED-16191. CVE-2026-33416: use-after-free via pointer aliasing in pngsettRNS and pngsetPLTE can lead to arbitrary code execution bsc1260754. CVE-2026-34757: use-after-free in pngsetPLTE, pngsettRNS and pngsethIST can...

Medium: libpng

Issue Overview: Use-after-free in pngsetPLTE, pngsettRNS and pngsethIST in libpng before 1.6.57. Passing a pointer returned by the corresponding getter back into the setter causes the setter to read from a stale pointer after freeing the internal buffer, leading to corrupted chunk data and...

CLSA-2026-1776422998 libpng15: Fix of CVE-2026-33416

CVE-2026-33416: fix use-after-free in pngsettRNS and pngsetPLTE due to aliased heap buffers...

Security update for libpng16

This update for libpng16 fixes the following issues: CVE-2026-33416: use-after-free via pointer aliasing in pngsettRNS and pngsetPLTE can lead to arbitrary code execution bsc1260754. CVE-2026-33636: out-of-bounds read/write in the palette expansion on ARM Neon can lead to information leak and...

Security update for libpng16

This update for libpng16 fixes the following issues: CVE-2026-33416: use-after-free via pointer aliasing in pngsettRNS and pngsetPLTE can lead to arbitrary code execution bsc1260754. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupda...

Security update for libpng16

This update for libpng16 fixes the following issue: CVE-2026-33416: use-after-free via pointer aliasing in pngsettRNS and pngsetPLTE can lead to arbitrary code execution bsc1260754. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdat...

PT-2026-34694

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, png set tRNS and png set PLTE each alias a heap-allocated buffer between png struct and png info, sharing a single allocation...

CVE-2026-34757

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From 1.0.9 to before 1.6.57, passing a pointer obtained from pnggetPLTE, pnggettRNS, or pnggethIST back into the corresponding setter on the same...

SUSE-SU-2026:21067-1 Security update for libpng16

This update for libpng16 fixes the following issues: - CVE-2026-33416: use-after-free via pointer aliasing in pngsettRNS and pngsetPLTE can lead to arbitrary code execution bsc1260754. - CVE-2026-33636: out-of-bounds read/write in the palette expansion on ARM Neon can lead to information leak and...

CVE-2026-34757

LIBPNG is a reference library for use in applications that read, create, and manipulate PNG Portable Network Graphics raster image files. From 1.0.9 to before 1.6.57, passing a pointer obtained from pnggetPLTE, pnggettRNS, or pnggethIST back into the corresponding setter on the same...

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...

PT-2015-3270

Name of the Vulnerable Software and Affected Versions libpng versions 1.0.0 through 1.0.64 libpng versions 1.1.x libpng versions 1.2.x through 1.2.54 libpng versions 1.3.x libpng versions 1.4.x through 1.4.17 libpng versions 1.5.x through 1.5.24 libpng versions 1.6.x through 1.6.19 Description Th...