{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"xwayland","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NJSJMKE7NYYMT111E2Y8HR","modified_at":"2026-10-26T18:02:39.806709481Z","published_at":"2023-10-25T20:15:18.323Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-5367","https://security-tracker.debian.org/tracker/CVE-2023-5367"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-5367#Debian:12/xwayland","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-5367"}],"summary":"A out-of-bounds write flaw was found in the xorg-x11-server. This issue occurs due to an incorrect calculation of a buffer offset when copying data stored in the heap in the XIChangeDeviceProperty fun"}