GHSA-2hhq-c99x-492r

ghsaUSosv

ImageMagick has a Heap Buffer Underwrite in the Floyd-Steinberg depth dithering method

view advisory published 2026-06-25Licence: CC-BY-4.0

When using an image with mask the Floyd-Steinberg dithering method will cause a negative heap buffer over-write.

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-48724US——
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-24, when using an image with mask the Floyd-Steinberg ditherin…
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