Source: gimp Version: 3.2.4-3 Severity: important Tags: security upstream Forwarded: https://gitlab.gnome.org/GNOME/gimp/-/work_items/16493 X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>
Hi, The following vulnerability was published for gimp. CVE-2026-59089[0]: | 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. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2026-59089 https://www.cve.org/CVERecord?id=CVE-2026-59089 [1] https://gitlab.gnome.org/GNOME/gimp/-/work_items/16493 [2] https://gitlab.gnome.org/GNOME/gimp/-/commit/53cdb27fa2b1676d11e9677c9975b5ad7b61b2ee Regards, Salvatore
