{"id":"CVE-2026-20817","details":"Improper handling of insufficient permissions or privileges in Windows Error Reporting allows an authorized attacker to elevate privileges locally.","modified":"2026-04-10T05:38:20.471771Z","published":"2026-01-13T18:16:08.647Z","references":[{"type":"ADVISORY","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20817"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"10.0.19044.6809"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.19045.6809"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.22631.6491"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.26100.7623"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.26200.7623"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.20348.4648"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.25398.2092"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.26100.32230"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-20817.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:H/A:H"}]}