Vulnerability · NVD
CVE-2026-83939
CVE-2026-83939 : high severity (CVSS 8.2). No tracked catalog app is linked to this CVE.
- Severity (CVSS)
- 8.2
- Exploitation
- 0.3 %
- Tracked apps
- 0
- Still exposed
- 0
NVD scale
EPSS, predicted over 30 days
Untrusted pointer dereference in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.
Attack vector : Local
No user interaction
Show raw CVSS vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
EPSS
0.30%
exploit very unlikely
percentile 22.8%
OS versions that fix this CVE
This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.
- Windows 11 26H1 · 2026-H1 Fixed in 10.0.28000.2954