{"action":"Upgrade xorg-server to 21.1.16-r0 or later.","affected":[{"fixed":"21.1.16-r0","introduced":"0"}],"component":"xorg-server","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.22","exploited":false,"fixed_versions":["21.1.16-r0"],"id":"tcs_01M6GJAM3PARRBPMSMJSF9A3T6","modified_at":"2026-11-03T06:32:13.659970317Z","published_at":"2025-02-25T16:15:38.977Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2025-26598","https://security.alpinelinux.org/vuln/CVE-2025-26598"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2025-26598#Alpine:v3.22/xorg-server","url":"https://osv.dev/vulnerability/ALPINE-CVE-2025-26598"}],"summary":"An out-of-bounds write flaw was found in X.Org and Xwayland. The function GetBarrierDevice() searches for the pointer device based on its device ID and returns the matching value, or supposedly NULL,"}