CVE-2025-65955

Name	CVE-2025-65955
Description	ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to 7.1.2-9 and 6.9.13-34, there is a vulnerability in ImageMagick’s Magick++ layer that manifests when Options::fontFamily is invoked with an empty string. Clearing a font family calls RelinquishMagickMemory on _drawInfo->font, freeing the font string but leaving _drawInfo->font pointing to freed memory while _drawInfo->family is set to that (now-invalid) pointer. Any later cleanup or reuse of _drawInfo->font re-frees or dereferences dangling memory. DestroyDrawInfo and other setters (Options::font, Image::font) assume _drawInfo->font remains valid, so destruction or subsequent updates trigger crashes or heap corruption. This vulnerability is fixed in 7.1.2-9 and 6.9.13-34.
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)
Debian Bugs	1121845

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+deb11u7	vulnerable
	bookworm	8:6.9.11.60+dfsg-1.6+deb12u3	vulnerable
	bookworm (security)	8:6.9.11.60+dfsg-1.6+deb12u4	vulnerable
	trixie	8:7.1.1.43+dfsg1-1+deb13u3	vulnerable
	trixie (security)	8:7.1.1.43+dfsg1-1+deb13u2	vulnerable
	forky, sid	8:7.1.2.8+dfsg1-1	vulnerable

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

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
imagemagick	source	(unstable)	(unfixed)			1121845

Notes

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-q3hc-j9x5-mp9m
Introduced with: https://github.com/ImageMagick/ImageMagick/commit/6409f34d637a34a1c643632aa849371ec8b3b5a8 (7.0.1-0)
Fixed by: https://github.com/ImageMagick/ImageMagick/commit/6f81eb15f822ad86e8255be75efad6f9762c32f8 (7.1.2-9)
Fixed by: https://github.com/ImageMagick/ImageMagick6/commit/7d4c27fd4cb2a716a9c1d3346a5e79a692cfe6d8 (6.9.13-34)