{"action":"Upgrade xen to 4.17.0-r0 or later.","affected":[{"fixed":"4.17.0-r0","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.19","exploited":false,"fixed_versions":["4.17.0-r0"],"id":"tcs_01M5NEC8XZQRA9VRH71D8HTVNB","modified_at":"2026-10-15T07:17:54.261394762Z","published_at":"2022-11-01T13:15:11.817Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2022-42320","https://security.alpinelinux.org/vuln/CVE-2022-42320"],"severity":{"label":"high","score":7},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2022-42320#Alpine:v3.19/xen","url":"https://osv.dev/vulnerability/ALPINE-CVE-2022-42320"}],"summary":"Xenstore: Guests can get access to Xenstore nodes of deleted domains Access rights of Xenstore nodes are per domid. When a domain is gone, there might be Xenstore nodes left with access rights contain"}