{"action":"Upgrade xen to 4.1.4-4 or later.","affected":[{"fixed":"4.1.4-4","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.1.4-4"],"id":"tcs_01M5NABR2QP36768AGC4148YVJ","modified_at":"2026-09-01T20:03:15.115630631Z","published_at":"2013-05-13T23:55:02Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2013-1952","https://security-tracker.debian.org/tracker/CVE-2013-1952"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2013-1952#Debian:13/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2013-1952"}],"summary":"Xen 4.x, when using Intel VT-d for a bus mastering capable PCI device, does not properly check the source when accessing a bridge device's interrupt remapping table entries for MSI interrupts, which a"}