{"action":"Upgrade xorg-server to 2:21.1.7-3+deb12u11 or later.","affected":[{"fixed":"2:21.1.7-3+deb12u11","introduced":"0"}],"component":"xorg-server","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2:21.1.7-3+deb12u11"],"id":"tcs_01M5NP57VYVVP0K1HYXFS1ZRC0","modified_at":"2026-09-01T20:05:55.706495304Z","published_at":"2025-10-30T06:15:45.300Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-62229","https://security-tracker.debian.org/tracker/CVE-2025-62229"],"severity":{"label":"high","score":7.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-62229","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-62229"}],"summary":"A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can leave dangling pointers that lead to a"}