{"action":"Upgrade xen to 4.8.0~rc3-1 or later.","affected":[{"fixed":"4.8.0~rc3-1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.8.0~rc3-1"],"id":"tcs_01M5NBADF15FR0GDVVNFKRRZGG","modified_at":"2026-09-09T07:00:09.211406725Z","published_at":"2015-11-16T11:59:12.043Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2015-8104","https://security-tracker.debian.org/tracker/CVE-2015-8104"],"severity":{"label":"critical","score":10},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2015-8104#Debian:12/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2015-8104"}],"summary":"The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service (host OS panic or hang) by triggering many #DB (aka Debug) exceptio"}