Microsoft: >> Windows 11 23h2 >> 10.0.22621.4751 Security Vulnerabilities
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
0.007
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
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
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
Improper link resolution before file access ('link following') in Windows NTFS allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.003
Published
2026-09-08
Allocation of resources without limits or throttling in Windows SMB Server allows an authorized attacker to deny service over a network.
CVSS Score
6.5
EPSS Score
0.011
Published
2026-09-08
Use after free in Windows Kernel allows an authorized attacker to elevate privileges over a network.
CVSS Score
7.1
EPSS Score
0.006
Published
2026-09-08
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.003
Published
2026-09-08
Exposure of private personal information to an unauthorized actor in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.005
Published
2026-09-08
Out-of-bounds read in Windows Print Spooler Components allows an authorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.004
Published
2026-09-08