{"action":"Upgrade xen to 4.16.2-r2 or later.","affected":[{"fixed":"4.16.2-r2","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["4.16.2-r2"],"id":"tcs_01M5NDTXF6ANWT4PCCRK4SDCAA","modified_at":"2026-10-15T07:17:54.167226095Z","published_at":"2022-11-09T21:15:13.530Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-23824","https://security.alpinelinux.org/vuln/CVE-2022-23824"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-23824#Alpine:v3.23/xen","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-23824"}],"summary":"IBPB may not prevent return branch predictions from being specified by pre-IBPB branch targets leading to a potential information disclosure."}