{"action":"Upgrade xen to 4.14.0-r2 or later.","affected":[{"fixed":"4.14.0-r2","introduced":"4.2.0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.21","exploited":false,"fixed_versions":["4.14.0-r2"],"id":"tcs_01M5NCHQ3MBP3CQ3YS06SC4YXM","modified_at":"2026-09-11T10:17:51.423512207Z","published_at":"2020-10-22T21:15:13.887Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-27671","https://security.alpinelinux.org/vuln/CVE-2020-27671"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-27671#Alpine:v3.21/xen","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-27671"}],"summary":"An issue was discovered in Xen through 4.14.x allowing x86 HVM and PVH guest OS users to cause a denial of service (data corruption), cause a data leak, or possibly gain privileges because coalescing"}