Patch Tuesday fixes 137 vulnerabilities, including critical flaws in SQL Server, Netlogon, Office, and the .NET Framework.

"Heap-based buffer overflow in Windows SPNEGO Extended Negotiation allows an unauthorized attacker to execute code over a network," Microsoft said in an advisory. "An attacker could exploit this ...

Heap-based buffer overflow in Windows rated 9.8 in severity and SharePoint RCE flaw also need immediate attention.

Researchers expose critical flaw in Windows Server 2025’s dMSA, enabling enterprise-wide access and lateral movement across ...

To help further understanding of how this attack technique works in practice, Semperis Researcher Adi Malyanker built a tool called GoldenDMSA. The tool incorporates the logic of the attack, allowing ...

Microsoft has released an emergency update to fix a bug that prevents Azure virtual machines from launching when the Trusted ...

Microsoft has started public testing of 'Administrator Protection' in Windows 11, a new security feature that requires Windows Hello for admin tasks.