{"id":"CVE-2026-20819","details":"Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to disclose information locally.","modified":"2026-05-04T08:42:27.868357Z","published":"2026-01-13T18:16:08.983Z","withdrawn":"2026-05-04T08:42:27.868357Z","references":[{"type":"ADVISORY","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20819"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"10.0.22631.6491"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.26100.7623"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.26200.7623"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-20819.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}