{"action":"Upgrade xen to 4.1.3-2 or later.","affected":[{"fixed":"4.1.3-2","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.1.3-2"],"id":"tcs_01M5NA39VMYNT8TXN84E2VHNM1","modified_at":"2026-10-23T17:47:30.686647670Z","published_at":"2012-11-23T20:55:03.257Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2012-3496","https://security-tracker.debian.org/tracker/CVE-2012-3496"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2012-3496#Debian:14/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2012-3496"}],"summary":"XENMEM_populate_physmap in Xen 4.0, 4.1, and 4.2, and Citrix XenServer 6.0.2 and earlier, when translating paging mode is not used, allows local PV OS guest kernels to cause a denial of service (BUG t"}