{"id":"CVE-2026-119957","aliases":["EUVD-2026-122450","GHSA-33j3-8q7x-fh3h"],"status":"published","title":"Windows Remote Desktop Services Elevation of Privilege Vulnerability","description":"Double free in Windows Remote Desktop Services allows an authorized attacker to elevate privileges locally.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-14","score":0.0027,"percentile":0.1943,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-415"],"published":"2026-11-10T18:23:44Z","modified":"2026-11-10T21:33:47Z","products":[{"vendor":"microsoft","product":"windows server 2016"},{"vendor":"microsoft","product":"windows server 2016 (server core installation)"},{"vendor":"microsoft","product":"windows server 2019"},{"vendor":"microsoft","product":"windows server 2019 (server core installation)"},{"vendor":"microsoft","product":"windows server 2022"},{"vendor":"microsoft","product":"windows server 2025"},{"vendor":"microsoft","product":"windows server 2025 (server core installation)"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-119957","tags":["vendor-advisory","patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-119957"},{"url":"https://github.com/advisories/GHSA-33j3-8q7x-fh3h"}],"sources":{"cve":[{"id":"CVE-2026-119957","title":"Windows Remote Desktop Services Elevation of Privilege Vulnerability","description":"Double free in Windows Remote Desktop Services allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-11-10T18:23:44.135Z","modified":"2026-11-13T18:12:24.209Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"cwes":["CWE-415"],"updated_at":"2026-11-10T19:39:58.973959Z"}],"euvd":[{"id":"EUVD-2026-122450","description":"Double free in Windows Remote Desktop Services allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-11-10T18:23:44Z","modified":"2026-11-13T18:12:24Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-11T00:25:03.169314Z"}],"ghsa":[{"id":"GHSA-33j3-8q7x-fh3h","title":"Double free in Windows Remote Desktop Services allows an authorized attacker to elevate...","description":"Double free in Windows Remote Desktop Services allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-11-10T21:33:39Z","modified":"2026-11-10T21:33:47Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-415"],"updated_at":"2026-11-10T21:57:54.561479Z"}],"nvd":[{"id":"CVE-2026-119957","description":"Double free in Windows Remote Desktop Services allows an authorized attacker to elevate privileges locally.","status":"published","published":"2026-11-10T19:20:19.687Z","modified":"2026-11-10T19:20:19.81Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-415"],"updated_at":"2026-11-10T22:21:33.392456Z"}]}}