{"action":"Upgrade xwayland to 2:24.1.6-1 or later.","affected":[{"fixed":"2:24.1.6-1","introduced":"0"}],"component":"xwayland","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2:24.1.6-1"],"id":"tcs_01M5NN7QM4B0QVTZTE8G9KS6C8","modified_at":"2026-09-01T20:05:45.106976734Z","published_at":"2025-02-25T16:15:38.977Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-26598","https://security-tracker.debian.org/tracker/CVE-2025-26598"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-26598#Debian:14/xwayland","url":"https://osv.dev/vulnerability/DEBIAN-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,"}