gimp: A flaw was found in GIMP's PSD file format plugin
CVE-2026-59090 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2026-59090, released August 28, 2026. It is not reported as exploited. Patch Radar priority: Urgent.
A flaw was found in GIMP's PSD file format plugin. This vulnerability, an unsigned integer underflow in the `block_rem` variable, occurs when a user opens a specially crafted `.psd` image file. The underflow leads to parser confusion, enabling an attacker to inject arbitrary data as layer resource blocks. This can ultimately result in arbitrary code execution, allowing the attacker to run malicious code on the victim's system.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gimp · Debian 13.5 (trixie) | 3.0.4-3+deb13u10 | DEBIAN-CVE-2026-59090 | Aug 28, 2026 |
| gimp · Debian 14 | 3.2.6-1 | DEBIAN-CVE-2026-59090 | Aug 28, 2026 |
| gimp · RHEL 9 | 2:3.0.4-4.el9_8.10 | RHSA-2026:61587 | Sep 13, 2026 |
| gimp · almalinux 9 | 2:3.0.4-4.el9_8.10 | ALSA-2026:61587 | Aug 31, 2026 |
| gimp · ol 9 | 2:3.0.4-4.el9_8.10 | ELSA-2026-61587-0 | Sep 1, 2026 |
| gimp · sles 15.7 | 2.10.30-150400.3.74.1 | SUSE-SU-2026:4309-1 | Sep 23, 2026 |
| gimp-libs · RHEL 9 | 2:3.0.4-4.el9_8.10 | RHSA-2026:61587 | Sep 13, 2026 |
| gimp-libs · almalinux 9 | 2:3.0.4-4.el9_8.10 | ALSA-2026:61587 | Aug 31, 2026 |
| gimp-libs · ol 9 | 2:3.0.4-4.el9_8.10 | ELSA-2026-61587-0 | Sep 1, 2026 |
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