{"affected":[{"defaultStatus":"unaffected","packageName":"xwayland","product":"xwayland","source":"CNA: suse","vendor":"X.Org","versions":[{"lessThan":"24.1.15","status":"affected","version":"0","versionType":"rpm"}]},{"defaultStatus":"unaffected","packageName":"xorg-x11-server","product":"xorg-x11-server","source":"CNA: suse","vendor":"X.Org","versions":[{"lessThan":"21.1.26","status":"affected","version":"0","versionType":"rpm"}]}],"cveId":"CVE-2026-109091","cwes":["CWE-122"],"description":"A buffer overflow in handling EDID Display-Range descriptors in X.Org xwayland before 24.1.15 and X Server before 21.1.26 could be used by malicious monitors to crash the x server or execute cote.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":7.8,"severity":"high","source":"CNA: suse","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},{"score":7.8,"severity":"high","source":"NVD: meissner@suse.de","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"}],"modifiedAt":1794632213226,"publishedAt":1794583187728,"references":[{"source":"CNA: suse","tags":["patch"],"url":"https://gitlab.freedesktop.org/xorg/xserver/-/commit/56e4ab6e8d94222480c8d7a28f530334059e3ab7"},{"source":"CNA: suse","tags":["patch"],"url":"https://gitlab.freedesktop.org/xorg/xserver/-/commit/d88f0f7fdb2834c24feca63c0af5f46a57f4a04c"},{"source":"meissner@suse.de","tags":[],"url":"https://gitlab.freedesktop.org/xorg/xserver/-/commit/56e4ab6e8d94222480c8d7a28f530334059e3ab7"},{"source":"meissner@suse.de","tags":[],"url":"https://gitlab.freedesktop.org/xorg/xserver/-/commit/d88f0f7fdb2834c24feca63c0af5f46a57f4a04c"}],"remediation":[{"kind":"fix","source":"CNA: suse","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://gitlab.freedesktop.org/xorg/xserver/-/commit/56e4ab6e8d94222480c8d7a28f530334059e3ab7"},{"kind":"fix","source":"CNA: suse","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://gitlab.freedesktop.org/xorg/xserver/-/commit/d88f0f7fdb2834c24feca63c0af5f46a57f4a04c"}],"revision":"8252f567704d2655af35c934cbd3db8685457390047bffb8e13ad5ff2953e632","sources":[{"modifiedAt":1794632213226,"name":"CNA: suse","retrievedAt":1794632904067,"url":"https://www.cve.org/CVERecord?id=CVE-2026-109091"},{"modifiedAt":1794590237017,"name":"NVD","retrievedAt":1794594105876,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-109091"}],"ssvc":{"assessedAt":1794528000000,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"X.Org Server EDID DS_RANGES Out-Of-Bounds Write","updatedAt":1794632904067}