{"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:12","exploited":false,"fixed_versions":["4.8.0-1"],"id":"tcs_01M5NBT95QPCNDVQT43508B68A","modified_at":"2026-09-22T07:02:41.138870687Z","published_at":"2017-01-23T21:59:02.860Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2016-9383","https://security-tracker.debian.org/tracker/CVE-2016-9383"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2016-9383","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2016-9383"}],"summary":"Xen, when running on a 64-bit hypervisor, allows local x86 guest OS users to modify arbitrary memory and consequently obtain sensitive information, cause a denial of service (host crash), or execute a"}