High severity8.1NVD Advisory· Published Oct 25, 2026

CVE-2026-116149

Description

ImageMagick before 6.9.13-58 and 7.x before 7.1.2-33 contains a stack-based buffer overflow in the handling of bzip2 compressed images. Attackers can supply a crafted image using bzip2 compression to overwrite stack memory during decoding, causing crashes or memory corruption.

Affected products

ImageMagick/Imagemagickllm-fuzzy
Range: <6.9.13-58 and <7.1.2-33

Patches

Vulnerability mechanics

References

github.com/ImageMagick/ImageMagick/security/advisories/GHSA-pwpf-8799-94cjnvd
www.vulncheck.com/advisories/imagemagick-before-6.9.13-58-and-7-x-before-7.1.2-33-stack-buffer-overflow-via-bzip2-compressed-imagesnvd

News mentions

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