{"id":"CVE-2026-59089","title":"Gimp: gimp: denial of service via integer overflow in playstation tim loader","summary":"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…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cvssSource":"cna","cwe":["CWE-190"],"vendor":"Red Hat","product":"gimp","affected":["gimp 3.2.6","gimp","gimp","gimp (all versions)","gimp (all versions)"],"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-07-06T19:48:49.016983Z"},"exploitAvailable":true,"published":"2026-07-06","updated":"2026-11-05","sourceUpdated":"2026-11-05T22:18:04.486Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-59089","references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-59089"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2496583","label":"RHBZ#2496583"},{"url":"https://gitlab.gnome.org/GNOME/gimp/-/work_items/16493"}],"tags":["cve.org","exploit-available"],"epss":0.00296,"epssPercentile":0.2241,"ingestedAt":"2026-11-05T23:41:31.947Z","slug":"CVE-2026-59089","body":"## Overview\n\nA 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.\n\n## Affected\n\n- `gimp 3.2.6`\n- `gimp`\n- `gimp`\n- `gimp (all versions)`\n- `gimp (all versions)`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n### Workarounds\n\nMitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.","depth":"twilight","depthScore":42,"depthScoreParts":{"impact":30.3,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[]}