CVE-2026-58379
HIGH severity · CVSS 7.3 · CWE-122
7.3CVSS HIGH
Summary
A flaw was found in GIMP's Paint Shop Pro (PSP) file format parser. This heap buffer overflow vulnerability allows a remote attacker to cause arbitrary code execution or a denial of service (DoS) by tricking a user into opening a specially crafted PSP image file. The vulnerability occurs because the software incorrectly calculates buffer sizes when processing low bit-depth images, leading to an overwrite of adjacent memory.
Impact & exploitability
Attack vectorLocal
Attack complexityLow
Privileges requiredLow
User interactionRequired
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)0%
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://access.redhat.com/errata/RHSA-2026:38496 ↗
Additional information
- NVD record
- https://access.redhat.com/errata/RHSA-2026:38496Patch
- https://gitlab.gnome.org/GNOME/gimp/-/commit/b630f167Patch
- https://access.redhat.com/errata/RHSA-2026:73768Advisory
- https://access.redhat.com/errata/RHSA-2026:80509Advisory
- https://access.redhat.com/security/cve/CVE-2026-58379Advisory
- https://gitlab.gnome.org/GNOME/gimp/-/issues/16205Advisory
- https://access.redhat.com/errata/RHSA-2026:93589
- https://bugzilla.redhat.com/show_bug.cgi?id=2495997