CVE-2026-116142

ImageMagick before 7.1.2-33 contains a heap buffer over-read vulnerability that allows attackers to read beyond allocated memory when printing a minimum-bounding-box. Attackers can supply a crafted image that triggers the over-read during minimum-bounding-box output, causing crashes or exposing adjacent heap memory.

Score

CVSS 4.0 4.8 Medium

Status

Awaiting Analysis - disclosure@vulncheck.com

Published

2026-10-25

Last modified

2026-10-26

Weaknesses

CWE-125

Affected products

• Imagemagick (Imagemagick)

References

• https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-5222-mhv9-26rg
• https://www.vulncheck.com/advisories/imagemagick-before-7.1.2-33-heap-buffer-over-read-via-minimum-bounding-box