{"id":"CVE-2026-106061","title":"A flaw was found in GIMP’s X cursor (XMC) thumbnail loader","summary":"A flaw was found in GIMP’s X cursor (XMC) thumbnail loader. When GIMP generates a thumbnail for a crafted XMC file, it allocates a pixel buffer using a width * height size computed in 32-bit signed arithmetic. If that product overflows, …","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","cwe":["CWE-125"],"vendor":"Red Hat","product":"gimp","affected":["gimp (all versions)","gimp","gimp","gimp:2.8/gimp (all versions)","gimp (all versions)"],"published":"2026-10-07","updated":"2026-10-09","sourceUpdated":"2026-10-09T02:16:57.180","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-106061","references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-106061","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2546640","label":"secalert@redhat.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-106061.json"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-106061"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-106061"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"epss":0.00105,"epssPercentile":0.01068,"ingestedAt":"2026-10-07T03:28:55.180Z","ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-09T02:04:08.708188Z"},"slug":"CVE-2026-106061","body":"## Overview\n\nA flaw was found in GIMP’s X cursor (XMC) thumbnail loader. When GIMP generates a thumbnail for a crafted XMC file, it allocates a pixel buffer using a width * height size computed in 32-bit signed arithmetic. If that product overflows, the allocation is smaller than the true image extent. A subsequent GEGL buffer read uses the unwrapped dimensions and performs an out-of-bounds read on the heap, after integer overflow in the size calculation. This can crash GIMP or corrupt process memory.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9 · no fix planned: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 8, … · updated 2026-10-07 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-106061.json)","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}