{"id":"CVE-2026-21533","details":"Improper privilege management in Windows Remote Desktop allows an authorized attacker to elevate privileges locally.","modified":"2026-04-10T05:38:30.463985Z","published":"2026-02-10T18:16:35.790Z","references":[{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-21533"},{"type":"ADVISORY","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21533"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"10.0.14393.8868"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.14393.8868"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.17763.8389"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.17763.8389"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.19044.6937"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.19044.6937"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.19044.6937"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.19045.6937"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.19045.6937"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.19045.6937"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.22631.6649"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.22631.6649"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.26100.7781"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.26100.7781"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.26200.7781"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.26200.7781"}]},{"events":[{"introduced":"0"},{"last_affected":"r2"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.14393.8868"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.17763.8389"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.20348.4711"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.25398.2149"}]},{"events":[{"introduced":"0"},{"fixed":"10.0.26100.32313"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-21533.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"}]}