CVE-2026-82328
Medium
Description
A flaw was found in the file-ico plugin in GIMP. When processing a specially crafted ICO image file, the plugin does not properly validate the used_clrs (palette count) parameter. This incorrect validation leads to improper memory bounds checking, resulting in a heap out-of-bounds read. This issue can result in an application crash, leading to a denial of service or a limited information disclosure of heap memory contents.
SeverityMedium
CVSS6.1
Exploit probability—
Product
Gimp
PublishedAug 28, 2026
First seenAug 28, 2026
Weakness typeCWE-125Out-of-bounds read
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gimp gimp | v ≤ 3.3.1 | — |
| redhat enterprise_linux | 6.0, 7.0, 8.0, 9.0 | — |
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