CVE-2026-102621

Name	CVE-2026-102621
Description	A vulnerability was identified in Freedesktop Poppler up to 26.08.0. Affected is the function SplashClip::clipToPath of the file splash/SplashClip.cc. Such manipulation leads to integer overflow. The attack can only be performed from a local environment. The exploit is publicly available and might be used. Upgrading to version 26.09.0 is able to address this issue. The name of the patch is 323c91036d99926a8b90dc14329f7b40aece22f8. It is recommended to upgrade the affected component.
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
poppler (PTS)	bookworm	22.12.0-2+deb12u2	vulnerable
	bookworm (security)	22.12.0-2+deb12u3	vulnerable
	trixie	25.03.0-5+deb13u4	vulnerable
	trixie (security)	25.03.0-5+deb13u3	vulnerable
	forky, sid	26.07.0-2	vulnerable

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

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

Notes

https://gitlab.freedesktop.org/poppler/poppler/-/work_items/1763
https://gitlab.freedesktop.org/poppler/poppler/-/merge_requests/2325
https://gitlab.freedesktop.org/poppler/poppler/-/commit/323c91036d99926a8b90dc14329f7b40aece22f8