Description
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-48 and 7.1.2-23, when reading multiple images with different dimensions an out of bounds heap write can occur. This issue has been patched in versions 6.9.13-48 and 7.1.2-23.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
ImageMagick ImageMagick
< 6.9.13-48affected< 7.1.2-23affected
References
- https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-36wm-hprc-mcf5 ↗
- https://access.redhat.com/security/cve/CVE-2026-46520 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2487729 ↗
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46520.json ↗
- https://access.redhat.com/errata/RHSA-2026:32961 ↗