CVE-2026-25966

Name	CVE-2026-25966
Description	ImageMagick is free and open-source software used for editing and manipulating digital images. The shipped "secure" security policy includes a rule intended to prevent reading/writing from standard streams. However, ImageMagick also supports fd:<n> pseudo-filenames (e.g., fd:0, fd:1). Prior to versions 7.1.2-15 and 6.9.13-40, this path form is not blocked by the secure policy templates, and therefore bypasses the protection goal of "no stdin/stdout." Versions 7.1.2-15 and 6.9.13-40 contain a patch by including a change to the more secure policies by default. As a workaround, add the change to one's security policy manually.
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+deb11u9	vulnerable
	bookworm	8:6.9.11.60+dfsg-1.6+deb12u5	vulnerable
	bookworm (security)	8:6.9.11.60+dfsg-1.6+deb12u6	vulnerable
	trixie	8:7.1.1.43+dfsg1-1+deb13u4	vulnerable
	trixie (security)	8:7.1.1.43+dfsg1-1+deb13u5	vulnerable
	forky, sid	8:7.1.2.13+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)

Notes

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-xwc6-v6g8-pw2h
Fixed by: https://github.com/ImageMagick/ImageMagick/commit/8d4c67a90ae458fb36393a05c0069e9123ac174c (7.1.2-14)