{"action":"Upgrade xwayland to 22.1.8-r0 or later.","affected":[{"fixed":"22.1.8-r0","introduced":"0"}],"component":"xwayland","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.22","exploited":false,"fixed_versions":["22.1.8-r0"],"id":"tcs_01M6GWP1X4T64DBFH9KBBMQZPR","modified_at":"2026-11-03T06:32:42.071150762Z","published_at":"2023-03-27T21:15:10.193Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2023-0494","https://security.alpinelinux.org/vuln/CVE-2023-0494"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2023-0494#Alpine:v3.22/xwayland","url":"https://osv.dev/vulnerability/ALPINE-CVE-2023-0494"}],"summary":"A vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo() and ProcXkbGetDeviceInfo() to read and write i"}