{"action":"Upgrade xen to 4.19.1-1 or later.","affected":[{"fixed":"4.19.1-1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.19.1-1"],"id":"tcs_01M5NJ071D9P5G4A8NT3JX56Z0","modified_at":"2026-10-26T18:00:48.890445636Z","published_at":"2024-03-14T17:15:50.533Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-28746","https://security-tracker.debian.org/tracker/CVE-2023-28746"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-28746#Debian:13/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-28746"}],"summary":"Information exposure through microarchitectural state after transient execution from some register files for some Intel(R) Atom(R) Processors may allow an authenticated user to potentially enable info"}