Untrusted pointer dereference in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.
History

Thu, 10 Sep 2026 15:15:00 +0000

Type Values Removed Values Added
First Time appeared Microsoft windows 11 26h1
CPEs cpe:2.3:o:microsoft:windows_11_26h1:*:*:*:*:*:*:arm64:*
cpe:2.3:o:microsoft:windows_11_26h1:*:*:*:*:*:*:x64:*
Vendors & Products Microsoft windows 11 26h1

Wed, 09 Sep 2026 11:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 08 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
Description Untrusted pointer dereference in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.
Title Windows Secure Kernel Mode Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft windows 11 26h1
Weaknesses CWE-822
CPEs cpe:2.3:o:microsoft:windows_11_26H1:*:*:*:*:*:*:x64:*
Vendors & Products Microsoft
Microsoft windows 11 26h1
References
Metrics cvssV3_1

{'score': 8.2, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C'}


cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2026-09-08T17:19:10.779Z

Updated: 2026-09-09T21:36:09.451Z

Reserved: 2026-08-31T23:40:59.640Z

Link: CVE-2026-83939

cve-icon Vulnrichment

Updated: 2026-09-09T09:52:11.015Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-08T18:21:04.570

Modified: 2026-09-10T15:00:33.013

Link: CVE-2026-83939

cve-icon Redhat

No data.