{"action":"Upgrade xen to 4.20.0-r1 or later.","affected":[{"fixed":"4.20.0-r1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["4.20.0-r1"],"id":"tcs_01M5NF1YFK0GCADWFNBP0651YN","modified_at":"2026-09-15T08:17:48.455906209Z","published_at":"2025-05-13T21:15:59.863Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2024-28956","https://security.alpinelinux.org/vuln/CVE-2024-28956"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2024-28956#Alpine:v3.23/xen","url":"https://osv.dev/vulnerability/ALPINE-CVE-2024-28956"}],"summary":"Exposure of Sensitive Information in Shared Microarchitectural Structures during Transient Execution for some Intel(R) Processors may allow an authenticated user to potentially enable information disc"}