CVE-2025-55004

NameCVE-2025-55004
DescriptionImageMagick is free and open-source software used for editing and manipulating digital images. Prior to version 7.1.2-1, ImageMagick is vulnerable to heap-buffer overflow read around the handling of images with separate alpha channels when performing image magnification in ReadOneMNGIMage. This can likely be used to leak subsequent memory contents into the output image. This issue has been patched in version 7.1.2-1.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs1111101

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
imagemagick (PTS)bullseye8:6.9.11.60+dfsg-1.3+deb11u4fixed
bullseye (security)8:6.9.11.60+dfsg-1.3+deb11u5fixed
bookworm8:6.9.11.60+dfsg-1.6+deb12u3fixed
bookworm (security)8:6.9.11.60+dfsg-1.6+deb12u1fixed
trixie8:7.1.1.43+dfsg1-1vulnerable
forky8:7.1.1.43+dfsg1-1+deb13u1vulnerable
sid8:7.1.2.1+dfsg1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
imagemagicksourcebullseye(not affected)
imagemagicksourcebookworm(not affected)
imagemagicksource(unstable)8:7.1.2.1+dfsg1-11111101

Notes

[bookworm] - imagemagick <not-affected> (Vulnerable code not present, specific to IM7)
[bullseye] - imagemagick <not-affected> (Vulnerable code not present, specific to IM7)
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-cjc8-g9w8-chfw
https://github.com/ImageMagick/ImageMagick/commit/55d97055e00a7bc7ae2776c99824002fbb4a72aa (7.1.2-1)

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