{"action":"Upgrade xen to 4.19.3-r1 or later.","affected":[{"fixed":"4.19.3-r1","introduced":"4.13.0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.21","exploited":false,"fixed_versions":["4.19.3-r1"],"id":"tcs_01M5NFAK030EBJZB3FTD8GW4RG","modified_at":"2026-08-27T22:18:02.859849564Z","published_at":"2025-09-11T14:15:41.413Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2025-27466","https://security.alpinelinux.org/vuln/CVE-2025-27466"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2025-27466#Alpine:v3.21/xen","url":"https://osv.dev/vulnerability/ALPINE-CVE-2025-27466"}],"summary":"[This CNA information record relates to multiple CVEs; the"}