| Name | CVE-2026-61858 |
| Description | ImageMagick before 7.1.2-26 contains a policy bypass vulnerability in the APNG encoder and external delegates due to missing validation checks. Attackers can write files to disallowed paths by bypassing configured policy restrictions through the APNG encoding process. |
| 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, bookworm (security) | 8:6.9.11.60+dfsg-1.6+deb12u11 | vulnerable |
| trixie | 8:7.1.1.43+dfsg1-1+deb13u10 | vulnerable |
| trixie (security) | 8:7.1.1.43+dfsg1-1+deb13u11 | vulnerable |
| forky, sid | 8:7.1.2.27+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 | (unstable) | 8:7.1.2.26+dfsg1-1 | | | |
Notes
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-v3j6-27vc-7pw2
Fixed by: https://github.com/ImageMagick/ImageMagick/commit/19c11cb0aefbd627c95c4c08c44722e660025aa1 (7.1.2-26)
Fixed by: https://github.com/ImageMagick/ImageMagick6/commit/5fbcfe76fd8be554e30ec1d8723c00ae8b68f470 (6.9.13-51)