{"action":"Upgrade xen to 4.11.3-r0 or later.","affected":[{"fixed":"4.11.3-r0","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.9","exploited":false,"fixed_versions":["4.11.3-r0"],"id":"tcs_01M5NBKFFNSBX4VB1KFDYP53FD","modified_at":"2026-09-21T06:17:52.508800897Z","published_at":"2019-12-04T22:15:15.820Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2019-19579","https://security.alpinelinux.org/vuln/CVE-2019-19579"],"severity":{"label":"medium","score":6.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2019-19579#Alpine:v3.9/xen","url":"https://osv.dev/vulnerability/ALPINE-CVE-2019-19579"}],"summary":"An issue was discovered in Xen through 4.12.x allowing attackers to gain host OS privileges via DMA in a situation where an untrusted domain has access to a physical device (and assignable-add is not"}