| Name | CVE-2026-33900 |
| Description | ImageMagick is free and open-source software used for editing and manipulating digital images. In versions below both 7.1.2-19 and 6.9.13-44, the viff encoder contains an integer truncation/wraparound issue on 32-bit builds that could trigger an out of bounds heap write, potentially causing a crash. This issue has been fixed in versions 6.9.13-44 and 7.1.2-19. |
| 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) |
| References | DLA-4559-1, DSA-6240-1 |
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+deb11u12 | fixed | |
| bookworm | 8:6.9.11.60+dfsg-1.6+deb12u5 | vulnerable | |
| bookworm (security) | 8:6.9.11.60+dfsg-1.6+deb12u8 | vulnerable | |
| trixie | 8:7.1.1.43+dfsg1-1+deb13u5 | vulnerable | |
| trixie (security) | 8:7.1.1.43+dfsg1-1+deb13u8 | fixed | |
| forky | 8:7.1.2.18+dfsg1-1 | vulnerable | |
| sid | 8:7.1.2.21+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 | 8:6.9.11.60+dfsg-1.3+deb11u12 | DLA-4559-1 | ||
| imagemagick | source | trixie | 8:7.1.1.43+dfsg1-1+deb13u8 | DSA-6240-1 | ||
| imagemagick | source | (unstable) | 8:7.1.2.19+dfsg1-1 |
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-v67w-737x-v2c9
https://github.com/ImageMagick/ImageMagick/commit/d27b840a61b322419a66d0d192ff56d52498148d (7.1.2-19)
https://github.com/ImageMagick/ImageMagick6/commit/b6c01a5a23f1e350ebe2db78c7cc326db2e320c9 (6.9.13-45)