CVE-2026-62363

NameCVE-2026-62363
DescriptionImageMagick is free and open-source software used for editing and manipulating digital images. In versions prior to 7.1.2-27, a heap buffer over-write can occur in the fx operation by passing a crafted argument. This issue has been fixed in version 7.1.2-27.
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)
ReferencesDSA-6593-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
imagemagick (PTS)bookworm8:6.9.11.60+dfsg-1.6+deb12u11fixed
bookworm (security)8:6.9.11.60+dfsg-1.6+deb12u14fixed
trixie8:7.1.1.43+dfsg1-1+deb13u12vulnerable
trixie (security)8:7.1.1.43+dfsg1-1+deb13u13fixed
forky, sid8:7.1.2.34+dfsg1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
imagemagicksourcebullseye(not affected)
imagemagicksourcebookworm(not affected)
imagemagicksourcetrixie8:7.1.1.43+dfsg1-1+deb13u13DSA-6593-1
imagemagicksource(unstable)8:7.1.2.27+dfsg1-1

Notes

[bookworm] - imagemagick <not-affected> (vulnerable code introduced later)
[bullseye] - imagemagick <not-affected> (vulnerable code introduced later)
https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-422r-8c97-xcg4
Fixed by: https://github.com/ImageMagick/ImageMagick/commit/be99ffaa57c8f91ed8897c2221ff0940c561a368 (7.1.2-27)
Fixed by: https://github.com/ImageMagick/ImageMagick/commit/0bbf7e48f5dd0ef540d3ae1ae8dfc6cd036fb640 (7.1.2-27)
Function introduced by: https://github.com/ImageMagick/ImageMagick/commit/1c5e6e1b80dacc6c7410ae464da440e6ed3ca5bc (7.1.0-20)

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