Microsoft: >> Windows 11 23h2 >> 10.0.22621.4169 Security Vulnerabilities
Integer underflow (wrap or wraparound) in Windows Kernel Mode Driver allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-09-08
Heap-based buffer overflow in Windows USB Video Driver allows an authorized attacker to elevate privileges over a network.
CVSS Score
8.0
EPSS Score
0.008
Published
2026-09-08
Heap-based buffer overflow in Windows Distributed File System (DFS) allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-09-08
Improper link resolution before file access ('link following') in Windows NTFS allows an authorized attacker to perform tampering locally.
CVSS Score
4.7
EPSS Score
0.003
Published
2026-09-08
Use after free in Windows USB Audio Class driver (usbaudio.sys) allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.003
Published
2026-09-08
Heap-based buffer overflow in Volume Manager Driver allows an authorized attacker to elevate privileges over a network.
CVSS Score
8.0
EPSS Score
0.008
Published
2026-09-08
Exposure of sensitive system information to an unauthorized control sphere in Windows Kernel allows an authorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.005
Published
2026-09-08
Integer overflow or wraparound in Volume Manager Driver allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-09-08
Integer overflow or wraparound in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
CVSS Score
9.8
EPSS Score
0.01
Published
2026-09-08
Use after free in OpenSSH for Windows allows an unauthorized attacker to execute code over a network.
CVSS Score
7.5
EPSS Score
0.006
Published
2026-09-08