Microsoft: >> Windows 11 23h2 >> 10.0.22631.3880 Security Vulnerabilities
Heap-based buffer overflow in RPC Runtime allows an unauthorized attacker to execute code over a network.
CVSS Score
8.1
EPSS Score
0.005
Published
2026-08-11
Out-of-bounds read in Windows SMB Client allows an unauthorized attacker to disclose information over a network.
CVSS Score
6.5
EPSS Score
0.009
Published
2026-08-11
Heap-based buffer overflow in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.016
Published
2026-08-11
Heap-based buffer overflow in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to execute code over a network.
CVSS Score
8.8
EPSS Score
0.009
Published
2026-08-11
Use after free in Windows Kerberos allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.002
Published
2026-08-11
Use after free in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.002
Published
2026-08-11
Missing authentication for critical function in Windows License Manager allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.002
Published
2026-08-11
Heap-based buffer overflow in Windows Shell allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.002
Published
2026-08-11
Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.002
Published
2026-08-11
Stack-based buffer overflow in Windows DHCP Client allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.002
Published
2026-08-11