Microsoft: >> Windows 11 26h1 Security Vulnerabilities
Relative path traversal in Windows Shell allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.004
Published
2026-10-13
Insufficient granularity of access control in Windows Mobile Device Management allows an authorized attacker to perform tampering locally.
CVSS Score
5.5
EPSS Score
0.003
Published
2026-10-13
Insufficient granularity of access control in Windows StateRepository API allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.004
Published
2026-10-13
Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.003
Published
2026-10-13
Heap-based buffer overflow in Windows OLE DB allows an unauthorized attacker to elevate privileges over a network.
CVSS Score
8.8
EPSS Score
0.009
Published
2026-10-13
Improper restriction of communication channel to intended endpoints in Windows Security Center allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.003
Published
2026-10-13
Out-of-bounds read in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.005
Published
2026-10-13
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
0.009
Published
2026-10-13
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.003
Published
2026-10-13
Heap-based buffer overflow in Network Policy Server (NPS) allows an authorized attacker to execute code over a network.
CVSS Score
7.5
EPSS Score
0.008
Published
2026-10-13