{"action":"Upgrade xen to 4.14.0+88-g1d1d1f5391-1 or later.","affected":[{"fixed":"4.14.0+88-g1d1d1f5391-1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.14.0+88-g1d1d1f5391-1"],"id":"tcs_01M5NF0SK95AVM01ED39ESSYSP","modified_at":"2026-09-11T11:02:33.056908376Z","published_at":"2020-12-15T18:15:15.067Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-29481","https://security-tracker.debian.org/tracker/CVE-2020-29481"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-29481","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-29481"}],"summary":"An issue was discovered in Xen through 4.14.x. Access rights of Xenstore nodes are per domid. Unfortunately, existing granted access rights are not removed when a domain is being destroyed. This means"}