{"action":"Upgrade xen to 4.17.7-0+deb12u1 or later.","affected":[{"fixed":"4.17.7-0+deb12u1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.17.7-0+deb12u1"],"id":"tcs_01M5NP1QR5M0FVBN6DZK4Q47CP","modified_at":"2026-10-15T09:47:32.691964309Z","published_at":"2026-04-27T16:16:28.780Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-54505","https://security-tracker.debian.org/tracker/CVE-2025-54505"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-54505","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-54505"}],"summary":"A transient execution vulnerability within AMD CPUs may allow a local user-privileged attacker to leak data via the floating point divisor unit, potentially resulting in loss of confidentiality."}