CVE-2025-10920

NameCVE-2025-10920
DescriptionGIMP ICNS File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of ICNS files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27684.
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-6014-1
Debian Bugs1116458

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
gimp (PTS)bullseye2.10.22-4+deb11u2fixed
bullseye (security)2.10.22-4+deb11u4fixed
bookworm2.10.34-1+deb12u3fixed
bookworm (security)2.10.34-1+deb12u5fixed
trixie3.0.4-3vulnerable
trixie (security)3.0.4-3+deb13u2fixed
forky, sid3.0.4-6.2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
gimpsourcebullseye(not affected)
gimpsourcebookworm(not affected)
gimpsourcetrixie3.0.4-3+deb13u1DSA-6014-1
gimpsource(unstable)3.0.4-6.11116458

Notes

[bookworm] - gimp <not-affected> (Vulnerable code not present)
[bullseye] - gimp <not-affected> (Vulnerable code not present)
https://www.zerodayinitiative.com/advisories/ZDI-25-909/
https://gitlab.gnome.org/GNOME/gimp/-/issues/14818
https://gitlab.gnome.org/GNOME/gimp/-/merge_requests/2443
Introduced after: https://gitlab.gnome.org/GNOME/gimp/-/commit/00232e17875d4676a2c797a429db23b1a9815db8 (GIMP_2_99_14)
Fixed by: https://gitlab.gnome.org/GNOME/gimp/-/commit/5f4329d324b0db7a857918941ef7e1d27f3d3992

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