[ CVE-2026-102635 · Published 29 Sep 2026 ]
Vulnerability in ImageMagick
CVSS 5.3
EPSS <1%1 agency advisoryFix available
[ Description ]Official description
ImageMagick versions before 7.1.2-32 and 6.9.13-57 contain uninitialized heap memory disclosure in the GIF decoder's application extension handler in coders/gif.c. Attackers can craft malicious GIF files that cause the number parser to read uninitialized heap memory and store contents as image metadata, disclosing sensitive heap information.
[ Fixes ]Fixes and patches
- Patch on github.comVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD
- Patch on github.comVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD
- Patch on vulncheck.comVendor patch or bulletin · NVD · Reference tagged 'Patch' by NVD
[ Advisories ]Government CERT advisories
-
BSI CERT-BundWID-SEC-2026-3591
ImageMagick: Multiple vulnerabilities Translated from German
[ References ]References
- github.com/ImageMagick/ImageMagickProduct
- github.com/ImageMagick/ImageMagick/blob/7.1.2-31/coders/gif.cProduct
- github.com/ImageMagick/ImageMagick/commit/a0ca2c739c0216ff4efbd631d1ba7fd54dba1ff4Patch
- github.com/ImageMagick/ImageMagick/security/advisories/GHSA-rvv7-5mh8-vcfcVendor Advisory
- github.com/ImageMagick/ImageMagick6/commit/95dc0fd21a684bfac2bdb6fb6638c0ab271adbe5Patch
- www.vulncheck.com/advisories/imagemagick-before-7.1.2-32-and-6.9.13-57-uninitialized-he…PatchThird Party Advisory