Microsoft: >> Windows 10 1607 >> 10.0.14393.1378 Security Vulnerabilities
SMB Server might be susceptible to relay attacks depending on the configuration. An attacker who successfully exploited these vulnerabilities could perform relay attacks and make the users subject to elevation of privilege attacks.
The SMB Server already supports mechanisms for hardening against relay attacks:
SMB Server signing
SMB Server Extended Protection for Authentication (EPA)
Microsoft is releasing this CVE to provide customers with audit capabilities to help them to assess their environment and to identify any potential device or software incompatibility issues before deploying SMB Server hardening measures that protect against relay attacks.
If you have not already enabled SMB Server hardening measures, we advise customers to take the following actions to be protected from these relay attacks:
Assess your environment by utilizing the audit capabilities that we are exposing in the September 2025 security updates. See Support for Audit Events to deploy SMB Server Hardening—SMB Server Signing & SMB Server EPA.
Adopt appropriate SMB Server hardening measures.
CVSS Score
8.8
EPSS Score
0.005
Published
2025-09-09
Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to execute code locally.
CVSS Score
6.7
EPSS Score
0.0
Published
2025-09-09
Use after free in Windows BitLocker allows an authorized attacker to elevate privileges locally.
CVSS Score
7.3
EPSS Score
0.001
Published
2025-09-09
Improper verification of cryptographic signature in Windows Certificates allows an unauthorized attacker to perform spoofing over a network.
CVSS Score
5.3
EPSS Score
0.0
Published
2025-08-21
Untrusted pointer dereference in Windows MBT Transport driver allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.0
Published
2025-08-21
Missing authentication for critical function in Windows StateRepository API allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.001
Published
2025-08-12
Improper authentication in Windows NTLM allows an authorized attacker to elevate privileges over a network.
CVSS Score
8.8
EPSS Score
0.001
Published
2025-08-12
Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.
CVSS Score
9.8
EPSS Score
0.002
Published
2025-08-12
Access of resource using incompatible type ('type confusion') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
CVSS Score
7.8
EPSS Score
0.001
Published
2025-08-12
Uncontrolled resource consumption in Windows Remote Desktop Services allows an unauthorized attacker to deny service over a network.
CVSS Score
7.5
EPSS Score
0.018
Published
2025-08-12
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