medium6.1
CVE-2026-82343
A flaw was found in the file-psd plugin in GIMP.
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gimp | Gimp | through 3.3.1 |
| Redhat | Enterprise Linux | Versions 6.0, 7.0, 8.0, 9.0 |