ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-31, a client connected to the distributed pixel cache server can send crafted pixel data that triggers an integer-size calculation error and a heap buffer overwrite, crashing the server. This issue is fixed in version 7.1.2-31.
Fix
Patch, vendor advisory and mitigation references on NVD 3
- https://github.com/ImageMagick/ImageMagick/commit/c69f54e1c8660e45f2ff83c354bf924a946d9356 Patch
- https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-31 Patch, Release Notes
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-4fq9-vrx7-gv92 Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 4
- Cpes+1 CPE criteria (now 1)NVD modified 2026-10-21 18:16
- StatusUndergoing Analysis → AnalyzedNVD modified 2026-10-21 18:16
- CVSS5.3 (v3.1, CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) → 6.5 (v3.1, CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)NVD modified 2026-10-21 18:16
- First seenCVSS 5.3NVD modified 2026-10-08 20:33
Affected (CPE criteria) 1
cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*