Microsoft: >> Windows 11 23h2 >> 10.0.22621.5335 Security Vulnerabilities
Use after free in Windows Host Guardian Service allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.002
Published
2026-09-08
Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.003
Published
2026-09-08
Use after free in Windows Accounts Control allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.003
Published
2026-09-08
Missing authentication for critical function in Windows Modern Device Management (MDM) allows an authorized attacker to bypass a security feature locally.
CVSS Score
5.5
EPSS Score
0.003
Published
2026-09-08
Use after free in Windows Notification 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 Windows Connected User Experiences and Telemetry 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 PrintWorkflowUserSvc allows an authorized attacker to elevate privileges over a network.
CVSS Score
7.1
EPSS Score
0.006
Published
2026-09-08
Use after free in Windows Shell allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.003
Published
2026-09-08
Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.
CVSS Score
7.5
EPSS Score
0.007
Published
2026-09-08
Use after free in Windows HTTP.sys allows an authorized attacker to elevate privileges over a network.
CVSS Score
7.1
EPSS Score
0.006
Published
2026-09-08