CVE-2026-82343
Fixed in a distro release EPSS <1%CVSS 6.1
A flaw was found in the file-psd plugin in GIMP. When processing a specially crafted PSD image file, the plugin does not properly validate the channel-count parameter. This incorrect validation leads to improper memory bounds checking, resulting in both a heap out-of-bounds read and a stack out-of-bounds access. This issue can result in an application crash, leading to a denial of service or a limited information disclosure of memory contents.
Products: GNOME GIMP, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | gimp | no fix |
| Debian 13 | gimp | no fix |
| Debian 14 | gimp | 3.2.6-1 |
| SUSE Linux Enterprise Module for Package Hub 15 SP7 | gimp | 2.10.30-150400.3.85.1 |
| SUSE Linux Enterprise Workstation Extension 15 SP7 | gimp | 2.10.30-150400.3.85.1 |
| Ubuntu 26.04 LTS | gimp | no fix |
| Ubuntu 26.10 | gimp | no fix |
| Ubuntu Pro 16.04 LTS | gimp | no fix |
| Ubuntu Pro 18.04 LTS | gimp | no fix |
| Ubuntu Pro 20.04 LTS | gimp | no fix |
| Ubuntu Pro 22.04 LTS | gimp | no fix |
| Ubuntu Pro 24.04 LTS | gimp | no fix |
| openSUSE Leap 16.0 | gimp | 3.0.8-bp160.13.1 |