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...

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-2026-34757

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...