{"action":"Upgrade xen to 4.13.2-r3 or later.","affected":[{"fixed":"4.13.2-r3","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.12","exploited":false,"fixed_versions":["4.13.2-r3"],"id":"tcs_01M5NCMDFY2KCMBAP4DAXYG270","modified_at":"2026-09-11T10:17:51.432811547Z","published_at":"2020-12-15T17:15:14.550Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-29566","https://security.alpinelinux.org/vuln/CVE-2020-29566"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-29566#Alpine:v3.12/xen","url":"https://osv.dev/vulnerability/ALPINE-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"}