{"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_01M6H0Q2X2Q2RR15HS2J71402H","modified_at":"2026-11-03T06:32:51.177885174Z","published_at":"2025-02-25T16:15:38.227Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2025-26594","https://security.alpinelinux.org/vuln/CVE-2025-26594"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2025-26594#Alpine:v3.22/xorg-server","url":"https://osv.dev/vulnerability/ALPINE-CVE-2025-26594"}],"summary":"A use-after-free flaw was found in X.Org and Xwayland. The root cursor is referenced in the X server as a global variable. If a client frees the root cursor, the internal reference points to freed mem"}