{"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_01M5NF0XAG3EE8DX0R3CK55K6B","modified_at":"2026-10-26T12:02:43.449143655Z","published_at":"2020-12-15T17:15:14.550Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-29566","https://security-tracker.debian.org/tracker/CVE-2020-29566"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-29566","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-29566"}],"summary":"An issue was discovered in Xen through 4.14.x. When they require assistance from the device model, x86 HVM guests must be temporarily de-scheduled. The device model will signal Xen when it has complet"}