CVE-2026-59088
Medium
Description
A flaw was found in GIMP. A signed integer overflow vulnerability exists in the `file-fli` plugin when processing FLI image files. This occurs due to an incorrect calculation during memory allocation for image buffers, where the multiplication of image width and height can exceed the maximum integer value. A remote attacker could exploit this by tricking a user into opening a specially crafted FLI file, leading to the application crashing and resulting in a denial of service.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Gimp
PublishedAug 10, 2026
First seenAug 10, 2026
Weakness typeCWE-190Integer overflow
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gimp gimp | 3.2.4 | — |
| redhat enterprise_linux | 8.0, 9.0 | — |
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