{"action":"Upgrade xen to 4.17.3-r0 or later.","affected":[{"fixed":"4.17.3-r0","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.18","exploited":false,"fixed_versions":["4.17.3-r0"],"id":"tcs_01M5NETKRY3S139K4JZDEZRC41","modified_at":"2026-10-23T17:17:56.791933667Z","published_at":"2024-03-20T11:15:08.120Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2023-46839","https://security.alpinelinux.org/vuln/CVE-2023-46839"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2023-46839#Alpine:v3.18/xen","url":"https://osv.dev/vulnerability/ALPINE-CVE-2023-46839"}],"summary":"PCI devices can make use of a functionality called phantom functions,"}