UBUNTU-CVE-2026-13606
[Unknown description]
PatchFirst · Latest vulnerabilities
Vulnerabilities published for graphicsmagick in the last 30 days: 0. Listed in the KEV catalogue: 0.
Vulnerabilities: 4
[Unknown description]
A specially-crafted file can cause libjxl's decoder to read pixel data from uninitialized (but allocated) memory. This can be done by causing the decoder to reference an outside-image-bound area in a subsequent patches. An incorrect optimization causes the decoder to omit populating those areas.
GraphicsMagick before 8e56520 has a heap-based buffer over-read in ReadJXLImage in coders/jxl.c, related to an ImportViewPixelArea call.
There are lots of memory leaks in the GMCommand function in magick/command.c in GraphicsMagick 1.3.26 that will lead to a remote denial of service attack.
Check your installed stack and versions against the current vulnerability feeds.