Microsoft: >> Windows 11 23h2 >> 10.0.22621.5335 Security Vulnerabilities
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K allows an authorized attacker to bypass a security feature locally.
CVSS Score
4.7
EPSS Score
0.002
Published
2026-09-08
Use after free in Windows Hello allows an authorized attacker to elevate privileges locally.
CVSS Score
8.8
EPSS Score
0.003
Published
2026-09-08
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges over a network.
CVSS Score
8.0
EPSS Score
0.007
Published
2026-09-08
Improper link resolution before file access ('link following') in Windows Container Manager Service allows an authorized attacker to bypass a security feature locally.
CVSS Score
4.7
EPSS Score
0.003
Published
2026-09-08
Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges over a network.
CVSS Score
7.1
EPSS Score
0.005
Published
2026-09-08
Out-of-bounds read in Windows Kerberos allows an unauthorized attacker to deny service over a network.
CVSS Score
7.5
EPSS Score
0.011
Published
2026-09-08
Stack-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges over a network.
CVSS Score
8.0
EPSS Score
0.007
Published
2026-09-08
Use after free in Windows Hello allows an authorized attacker to elevate privileges locally.
CVSS Score
8.8
EPSS Score
0.003
Published
2026-09-08
Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.004
Published
2026-09-08
Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges over a network.
CVSS Score
7.1
EPSS Score
0.007
Published
2026-09-08