Microsoft: >> Windows 10 21h2 Security Vulnerabilities
Double free in Windows Rich Text Edit allows an authorized attacker to elevate privileges locally.
CVSS Score
6.7
EPSS Score
0.001
Published
2026-05-12
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Native WiFi Miniport Driver allows an unauthorized attacker to execute code over an adjacent network.
CVSS Score
7.5
EPSS Score
0.001
Published
2026-05-12
Double free in Windows Rich Text Edit allows an authorized attacker to elevate privileges locally.
CVSS Score
6.7
EPSS Score
0.001
Published
2026-05-12
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an unauthorized attacker to execute code over a network.
CVSS Score
8.1
EPSS Score
0.001
Published
2026-04-14
Exposure of sensitive information to an unauthorized actor in Windows Snipping Tool allows an unauthorized attacker to perform spoofing over a network.
CVSS Score
4.3
EPSS Score
0.003
Published
2026-04-14
Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network.
CVSS Score
9.8
EPSS Score
0.001
Published
2026-04-14
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.0
Published
2026-04-14
Loop with unreachable exit condition ('infinite loop') in .NET, .NET Framework, Visual Studio allows an unauthorized attacker to deny service over a network.
CVSS Score
7.5
EPSS Score
0.08
Published
2026-04-14
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.001
Published
2026-04-14
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.001
Published
2026-04-14