| Name | CVE-2026-23952 |
| Description | ImageMagick is free and open-source software used for editing and manipulating digital images. Versions 14.10.1 and below have a NULL pointer dereference vulnerability in the MSL (Magick Scripting Language) parser when processing <comment> tags before images are loaded. This can lead to DoS attack due to assertion failure (debug builds) or NULL pointer dereference (release builds). This issue is fixed in version 14.10.2. |
| 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-4448-1, DSA-6111-1 |
| Debian Bugs | 1126077 |
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+deb11u10 | fixed | |
| bookworm | 8:6.9.11.60+dfsg-1.6+deb12u5 | vulnerable | |
| bookworm (security) | 8:6.9.11.60+dfsg-1.6+deb12u7 | fixed | |
| trixie | 8:7.1.1.43+dfsg1-1+deb13u5 | fixed | |
| trixie (security) | 8:7.1.1.43+dfsg1-1+deb13u6 | fixed | |
| forky | 8:7.1.2.15+dfsg1-2 | fixed | |
| 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 | 8:6.9.11.60+dfsg-1.3+deb11u9 | DLA-4448-1 | ||
| imagemagick | source | bookworm | 8:6.9.11.60+dfsg-1.6+deb12u6 | DSA-6111-1 | ||
| imagemagick | source | trixie | 8:7.1.1.43+dfsg1-1+deb13u5 | DSA-6111-1 | ||
| imagemagick | source | (unstable) | 8:7.1.2.13+dfsg1-1 | 1126077 |
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-5vx3-wx4q-6cj8
Fixed by: https://github.com/ImageMagick/ImageMagick/commit/1eefab41bc0ab1c6c2c1fd3e4a49e3ee1849751d (7.1.2-13)
Fixed by: https://github.com/ImageMagick/ImageMagick6/commit/0e4023775c8859d2b802e8b459a27b599ca8403a (6.9.13-38)