{"action":"Upgrade xen to 4.16.2+90-g0d39a6d1ae-1 or later.","affected":[{"fixed":"4.16.2+90-g0d39a6d1ae-1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.16.2+90-g0d39a6d1ae-1"],"id":"tcs_01M5NGZM46WN7AV3KB21K4NG7F","modified_at":"2026-10-15T08:03:05.512961794Z","published_at":"2022-11-01T13:15:11.817Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2022-42320","https://security-tracker.debian.org/tracker/CVE-2022-42320"],"severity":{"label":"high","score":7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2022-42320#Debian:13/xen","url":"https://osv.dev/vulnerability/DEBIAN-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"}