What’s Vulnerable › Vulnerabilities

CVE-2026-116142: ImageMagick before 7.1.2-33 Heap Buffer Over-Read via Minimum-Bounding-Box

• Severity: low (CVSS 3.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-25 · updated 2026-10-29
• Weakness: CWE-125

Description

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.

Affected products

• ImageMagick: before 7.1.2-33 — fixed in 7.1.2-33

How to fix

Upgrade to a fixed version: ImageMagick 7.1.2-33. Check the vendor advisory for mitigations.

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

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