Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Red Hat Red Hat Enterprise Linux 9
Default version status: affected
2:3.0.4-4.el9_8.5 to < *unaffected
Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions
Default version status: affected
2:2.99.8-4.el9_4.19 to < *unaffected
Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support
Default version status: affected
2:2.99.8-4.el9_6.20 to < *unaffected
Red Hat Red Hat Enterprise Linux 6
Default version status: unaffected
Red Hat Red Hat Enterprise Linux 7
Default version status: unaffected
Red Hat Red Hat Enterprise Linux 8
Default version status: unaffected
References
- https://access.redhat.com/errata/RHSA-2026:38496 ↗
- https://access.redhat.com/errata/RHSA-2026:73768 ↗
- https://access.redhat.com/errata/RHSA-2026:80509 ↗
- https://access.redhat.com/security/cve/CVE-2026-58379 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=2495997 ↗
- https://gitlab.gnome.org/GNOME/gimp/-/commit/b630f167 ↗
- https://gitlab.gnome.org/GNOME/gimp/-/issues/16205 ↗