Microsoft: >> Windows 11 26h1 Security Vulnerabilities
Relative path traversal in Windows Internet (wininet.dll) allows an authorized attacker to perform tampering locally.
CVSS Score
4.7
EPSS Score
0.003
Published
2026-10-13
Use after free in Windows Win32K 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 Push Notifications allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.004
Published
2026-10-13
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Bluetooth Driver allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.002
Published
2026-10-13
Integer underflow (wrap or wraparound) in DNS Server allows an unauthorized attacker to execute code over a network.
CVSS Score
9.8
EPSS Score
0.008
Published
2026-10-13
Out-of-bounds read in Windows Aggregated Data Platform Service allows an authorized attacker to disclose information locally.
CVSS Score
5.5
EPSS Score
0.004
Published
2026-10-13
Heap-based buffer overflow in OpenSSH for Windows allows an authorized attacker to elevate privileges locally.
CVSS Score
7.0
EPSS Score
0.002
Published
2026-10-13
Stack-based buffer overflow in Windows GDI allows an unauthorized attacker to deny service over a network.
CVSS Score
7.5
EPSS Score
0.013
Published
2026-10-13
Heap-based buffer overflow in Windows Remote Desktop Protocol allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.004
Published
2026-10-13
Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.004
Published
2026-10-13