Nixpkgs Security Tracker

Login with GitHub

Details of issue NIXPKGS-2026-0592

NIXPKGS-2026-0592
published on 11 Mar 2026
updated 3 days, 19 hours ago by @mweinelt Activity log
  • Created automatic suggestion
  • @mweinelt removed
    6 packages
    • tests.pkg-config.defaultPkgConfigPackages.ImageMagick
    • tests.pkg-config.defaultPkgConfigPackages.MagickWand
    • imagemagick6_light
    • graphicsmagick-imagemagick-compat
    • imagemagick6Big
    • imagemagick6
  • @mweinelt accepted
  • @mweinelt published on GitHub
ImageMagick has a heap buffer over-read via 32-bit integer overflow in MAT decoder

ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16 and 6.9.13-41, MAT decoder uses 32-bit arithmetic due to incorrect parenthesization resulting in a heap over-read. This vulnerability is fixed in 7.1.2-16 and 6.9.13-41.

Affected products

ImageMagick
  • ==>= 7.0.0, < 7.1.2-16
  • ==< 6.9.13-41

Matching in nixpkgs

Ignored packages (6)

Package maintainers

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-mrmj-x24c-wwcv