{"action":"Upgrade systemd to 252.39-1~deb12u2 or later.","affected":[{"fixed":"252.39-1~deb12u2","introduced":"0"}],"component":"systemd","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["252.39-1~deb12u2"],"id":"tcs_01M5NRY9FFVGAFPP91WXCFMBAA","modified_at":"2026-10-01T03:03:05.048888184Z","published_at":"2026-03-13T19:55:13.673Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-4105","https://security-tracker.debian.org/tracker/CVE-2026-4105"],"severity":{"label":"medium","score":6.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-4105","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-4105"}],"summary":"A flaw was found in systemd. The systemd-machined service contains an Improper Access Control vulnerability due to insufficient validation of the class parameter in the RegisterMachine D-Bus (Desktop"}