| Name | CVE-2026-30931 |
| Description | ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 7.1.2-16, a heap-based buffer overflow in the UHDR encoder can happen due to truncation of a value and it would allow an out of bounds write. This vulnerability is fixed in 7.1.2-16. |
| 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 | fixed |
| bullseye (security) | 8:6.9.11.60+dfsg-1.3+deb11u9 | fixed |
| bookworm | 8:6.9.11.60+dfsg-1.6+deb12u5 | fixed |
| bookworm (security) | 8:6.9.11.60+dfsg-1.6+deb12u7 | fixed |
| trixie | 8:7.1.1.43+dfsg1-1+deb13u4 | vulnerable |
| trixie (security) | 8:7.1.1.43+dfsg1-1+deb13u6 | vulnerable |
| forky | 8:7.1.2.15+dfsg1-2 | vulnerable |
| sid | 8:7.1.2.16+dfsg1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| imagemagick | source | bullseye | (not affected) | | | |
| imagemagick | source | bookworm | (not affected) | | | |
| imagemagick | source | (unstable) | 8:7.1.2.16+dfsg1-1 | | | |
Notes
[bookworm] - imagemagick <not-affected> (UHDR support introduced in IM7)
[bullseye] - imagemagick <not-affected> (UHDR support introduced in IM7)
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-h95r-c8c7-mrwx
Fixed by: https://github.com/ImageMagick/ImageMagick/commit/7fe4dbabe5d50057513d5d16eb9cbfa0734b4848 (7.1.2-16)