{"action":"Upgrade xen to 4.2.2-1 or later.","affected":[{"fixed":"4.2.2-1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.2.2-1"],"id":"tcs_01M5NACNXY12641FMEXZ8JVMAP","modified_at":"2026-09-01T20:03:15.511442357Z","published_at":"2013-08-28T21:55:08.347Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2013-2076","https://security-tracker.debian.org/tracker/CVE-2013-2076"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2013-2076#Debian:13/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2013-2076"}],"summary":"Xen 4.0.x, 4.1.x, and 4.2.x, when running on AMD64 processors, only save/restore the FOP, FIP, and FDP x87 registers in FXSAVE/FXRSTOR when an exception is pending, which allows one domain to determin"}