| Name | CVE-2026-55597 |
| Description | ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-26, an incorrect handling of arguments can cause a heap buffer over-write in the JP2 encoder. This issue has been fixed in version7.1.2-26. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| imagemagick (PTS) | bullseye | 8:6.9.11.60+dfsg-1.3+deb11u4 | vulnerable |
| bullseye (security) | 8:6.9.11.60+dfsg-1.3+deb11u14 | vulnerable |
| bookworm | 8:6.9.11.60+dfsg-1.6+deb12u9 | vulnerable |
| bookworm (security) | 8:6.9.11.60+dfsg-1.6+deb12u11 | vulnerable |
| trixie | 8:7.1.1.43+dfsg1-1+deb13u8 | vulnerable |
| trixie (security) | 8:7.1.1.43+dfsg1-1+deb13u10 | vulnerable |
| sid, forky | 8:7.1.2.25+dfsg1-2 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| imagemagick | source | (unstable) | (unfixed) | | | |
Notes
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-c4v7-w88g-m6c4
Fixed by: https://github.com/ImageMagick/ImageMagick/commit/277541927c2de8317d4167ee16d57375f24971d3 (7.1.2-26)
Fixed by: https://github.com/ImageMagick/ImageMagick6/commit/d241c85d93e4684f84201bd08f4aad80eac44f4a (6.9.13-51)