{"action":"Upgrade xen to 4.7.1-r1 or later.","affected":[{"fixed":"4.7.1-r1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.15","exploited":false,"fixed_versions":["4.7.1-r1"],"id":"tcs_01M5N8PE6T4XCVTMSC01SP19EA","modified_at":"2026-09-22T06:17:50.250711050Z","published_at":"2017-01-23T21:59:02.830Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2016-9382","https://security.alpinelinux.org/vuln/CVE-2016-9382"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2016-9382#Alpine:v3.15/xen","url":"https://osv.dev/vulnerability/ALPINE-CVE-2016-9382"}],"summary":"Xen 4.0.x through 4.7.x mishandle x86 task switches to VM86 mode, which allows local 32-bit x86 HVM guest OS users to gain privileges or cause a denial of service (guest OS crash) by leveraging a gues"}