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 ...

Microsoft extends free Windows 10 security updates into 2026, with strings attached End-of-support date isn’t changing, but extra year will be functionally free.

Get started with Microsoft SQL Server downloads. Choose a SQL Server trial, edition, tool, or connector that best meets your data and workload needs.

While the latest releases of Windows Server and SQL Server bring more innovations, support to older versions along with security updates eventually ends. Fortunately, you can stay secure and modernize ...

Microsoft Drivers for PHP for SQL Server. Contribute to microsoft/msphpsql development by creating an account on GitHub.

Microsoft JDBC Driver for SQL Server Welcome to the Microsoft JDBC Driver for SQL Server project! The Microsoft JDBC Driver for SQL Server is a Type 4 JDBC driver that provides database connectivity ...

Microsoft confirmed that the DHCP server service might stop responding or refuse to connect after the June 2025 Update for Windows Server.

Microsoft has issued a warning that Windows hackers could gain system privileges using this authentication relay attack — an update is available; apply now.