gimp: A flaw was found in the file-psd plugin in GIMP
CVE-2026-82343 is fixed in gimp on 1 platform, first by DEBIAN-CVE-2026-82343, released September 18, 2026. It is not reported as exploited. Patch Radar priority: Routine.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gimp · Debian 14 | 3.2.6-1 | DEBIAN-CVE-2026-82343 | Sep 18, 2026 |
| gimp · opensuse-leap 16.0 | 3.0.8-bp160.13.1 | OPENSUSE-SU-2026:22123-1 | Nov 7, 2026 |
| gimp · sles 15.7 | 2.10.30-150400.3.85.1 | SUSE-SU-2026:4895-1 | Nov 7, 2026 |
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