| Name | CVE-2026-4887 |
| Description | A flaw was found in GIMP. This issue is a heap buffer over-read in GIMP PCX file loader due to an off-by-one error. A remote attacker could exploit this by convincing a user to open a specially crafted PCX image. Successful exploitation could lead to out-of-bounds memory disclosure and a possible application crash, resulting in a Denial of Service (DoS). |
| 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 |
|---|
| gimp (PTS) | bullseye | 2.10.22-4+deb11u2 | vulnerable |
| bullseye (security) | 2.10.22-4+deb11u7 | vulnerable |
| bookworm | 2.10.34-1+deb12u5 | vulnerable |
| bookworm (security) | 2.10.34-1+deb12u9 | vulnerable |
| trixie (security), trixie | 3.0.4-3+deb13u7 | vulnerable |
| forky, sid | 3.2.2-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| gimp | source | (unstable) | 3.2.0-1 | unimportant | | |
Notes
https://gitlab.gnome.org/GNOME/gimp/-/issues/15960
Fixed by: https://gitlab.gnome.org/GNOME/gimp/-/commit/aabce89271a9943a43bda9225aa43fc524f1c8a4 (GIMP_3_2_0)
Crash in CLI tool, no security impact