medium5.5
CVE-2026-59089
A flaw was found in GIMP.
Impact
A flaw was found in GIMP. The PlayStation TIM loader, responsible for handling PlayStation image files, incorrectly calculates the size of the Color Look-Up Table (CLUT) due to an integer overflow. This occurs when multiplying num_colors and num_cluts, both 16-bit unsigned short integers, resulting in a value exceeding the maximum integer limit. An attacker could exploit this by providing a specially crafted image file, leading to undefined behavior and causing the GIMP plug-in to abort, effectively resulting in a denial of service.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gimp | Gimp | Version 3.2.6 |
| Redhat | Enterprise Linux | Versions 8.0, 9.0 |