Security Feature Bypass in Windows Active Directory by Microsoft
CVE-2026-65777
Key Information:
- Vendor
Microsoft
- Vendor
- CVE Published:
- 11 August 2026
What is CVE-2026-65777?
A security feature bypass vulnerability in Windows Active Directory arises from inadequate encryption strength, enabling an authorized attacker to exploit this weakness to bypass security measures over a network. This flaw poses a risk as it could potentially allow unauthorized access to sensitive data, undermining the integrity of network security. Organizations should ensure their Active Directory configurations are secure and promptly apply any patches or updates provided by Microsoft to mitigate this risk.
Affected Version(s)
Windows 11 version 23H2 ARM64-based Systems 10.0.22631.0 < 10.0.22631.7517
Windows 11 Version 23H2 x64-based Systems 10.0.22631.0 < 10.0.22631.7517
Windows 11 Version 24H2 ARM64-based Systems 10.0.26100.0 < 10.0.26100.9168