CVE-2026-40312

NameCVE-2026-40312
DescriptionImageMagick is free and open-source software used for editing and manipulating digital images. In versions below 7.1.2-19, an off by one error in the MSL decoder could result in a crash when a malicous MSL file is read. This issue has been fixed in version 7.1.2-19.
SourceCVE (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 PackageReleaseVersionStatus
imagemagick (PTS)bullseye8:6.9.11.60+dfsg-1.3+deb11u4vulnerable
bullseye (security)8:6.9.11.60+dfsg-1.3+deb11u10vulnerable
bookworm8:6.9.11.60+dfsg-1.6+deb12u5vulnerable
bookworm (security)8:6.9.11.60+dfsg-1.6+deb12u8vulnerable
trixie8:7.1.1.43+dfsg1-1+deb13u5vulnerable
trixie (security)8:7.1.1.43+dfsg1-1+deb13u7vulnerable
forky, sid8:7.1.2.18+dfsg1-1vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
imagemagicksource(unstable)(unfixed)

Notes

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-5xg3-585r-9jh5
https://github.com/ImageMagick/ImageMagick/commit/2a06c7be3bba3326caf8b7a8d1fa2e0d4b88998d (7.1.2-19)
IM6 is affected, no patch yet

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