ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 6.9.13-56 and 7.1.2-31, a crafted local call to the GetVirtualPixels API can trigger an integer calculation error and write beyond a heap buffer, crashing the server process. This issue is fixed in versions 6.9.13-56 and 7.1.2-31.
Fix
Patch, vendor advisory and mitigation references on NVD 5
- https://github.com/ImageMagick/ImageMagick/commit/8f3a15e60b723bfe3e80bd1b5e4bee88397467f7 Patch
- https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-31 Patch, Release Notes
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-jvjm-9f73-fhpq Vendor Advisory
- https://github.com/ImageMagick/ImageMagick6/commit/91f4ed74a1fd8326ade11a1153de110f22d89aa1 Patch
- https://github.com/ImageMagick/ImageMagick6/releases/tag/6.9.13-56 Patch, Release Notes
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 18:31
- StatusUndergoing Analysis → AnalyzedNVD modified 2026-10-21 18:31
- CVSS5.1 (v3.1, CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H) → 5.5 (v3.1, CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)NVD modified 2026-10-21 18:31
- First seenCVSS 5.1NVD modified 2026-10-08 20:33
Affected (CPE criteria) 1
cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*
References 5
- https://github.com/ImageMagick/ImageMagick/commit/8f3a15e60b723bfe3e80bd1b5e4bee88397467f7 Patch
- https://github.com/ImageMagick/ImageMagick/releases/tag/7.1.2-31 Patch, Release Notes
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-jvjm-9f73-fhpq Vendor Advisory
- https://github.com/ImageMagick/ImageMagick6/commit/91f4ed74a1fd8326ade11a1153de110f22d89aa1 Patch
- https://github.com/ImageMagick/ImageMagick6/releases/tag/6.9.13-56 Patch, Release Notes