EUVD-2026-73171

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows DNS allows an unauthorized attacker to deny service over a network...

CVE-2026-70091

CVE-2026-70091 is a race condition in Windows DNS caused by concurrent execution using a shared resource with improper synchronization. An unauthorized, network-based attacker can exploit this to cause a denial of service . The vulnerability is rated CVSS 5.9 (MEDIUM) with a network attack vector...

Windows Installer Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Installer allows an authorized attacker to elevate privileges locally...

Windows Hello Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Hello allows an authorized attacker to elevate privileges locally...

Windows Win32K Security Feature Bypass Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Win32K allows an authorized attacker to bypass a security feature locally...

Windows TCP/IP Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows TCP/IP allows an authorized attacker to elevate privileges locally...

Windows Bluetooth Service Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally...

Windows Installer Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Installer allows an authorized attacker to elevate privileges locally...

Windows DNS Server Remote Code Execution Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in DNS Server allows an unauthorized attacker to execute code over a network...

Windows Management Instrumentation Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally...

Connected User Experiences and Telemetry Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Connected User Experiences and Telemetry allows an authorized attacker to elevate privileges locally...

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally...

Windows DNS Denial of Service Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows DNS allows an unauthorized attacker to deny service over a network...

Windows USB Video Driver Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows USB Video Driver allows an authorized attacker to elevate privileges locally...

Windows TCP/IP Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows TCP/IP allows an authorized attacker to elevate privileges locally...

PT-2026-87423

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows TCP/IP allows an authorized attacker to elevate privileges locally...

PT-2026-87191

Name of the Vulnerable Software and Affected Versions Windows Ancillary Function Driver for WinSock affected versions not specified Description A race condition occurs due to concurrent execution using a shared resource with improper synchronization. This allows an authorized attacker to elevate...

PT-2026-87723

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Win32K allows an authorized attacker to bypass a security feature locally...

PT-2026-87403

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows Print Spooler Components allows an authorized attacker to elevate privileges over a network...

PT-2026-87277

Name of the Vulnerable Software and Affected Versions Windows USB Driver versions prior to September 2026 Patch Tuesday Description A race condition exists in the Windows USB Driver due to improper synchronization when using a shared resource. This allows an authorized local attacker to elevate...