{"action":"Upgrade xen to 4.8.0-1 or later.","affected":[{"fixed":"4.8.0-1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.8.0-1"],"id":"tcs_01M5NBT93GQJ2E09T2ESR431MY","modified_at":"2026-09-22T07:00:48.026881034Z","published_at":"2017-01-23T21:59:02.830Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-9382","https://security-tracker.debian.org/tracker/CVE-2016-9382"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-9382#Debian:14/xen","url":"https://osv.dev/vulnerability/DEBIAN-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"}