CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.8. It affects Windows.
CVE
CVE-2026-21231
Severity
HIGH
CVSS
7.8
EPSS
2.49%
Windows
Original NVD Description
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kernel allows an authorized attacker to elevate privileges locally.
Related CVEs
Other vulnerabilities affecting the same vendor(s)