{"action":"Upgrade xen to 4.6.0-1 or later.","affected":[{"fixed":"4.6.0-1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.6.0-1"],"id":"tcs_01M5NBA1NR7TCHT94MBFSJGVMV","modified_at":"2026-09-09T06:47:32.924170217Z","published_at":"2015-10-30T15:59:00.107Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2015-7813","https://security-tracker.debian.org/tracker/CVE-2015-7813"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2015-7813#Debian:13/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2015-7813"}],"summary":"Xen 4.4.x, 4.5.x, and 4.6.x does not limit the number of printk console messages when reporting unimplemented hypercalls, which allows local guests to cause a denial of service via a sequence of (1) H"}