"A regression in the Microsoft.AspNetCore.DataProtection 10.0.0-10.0.6 NuGet packages cause the managed authenticated ...

Patching is not enough: applications embedding the insecure library will need to be rebuilt, and affected tokens and cookies ...

Microsoft has released out-of-band (OOB) security updates to patch a critical ASP.NET Core privilege escalation vulnerability ...

Microsoft describes ASP.NET Core as a “high-performance” Web development framework for writing .Net apps that run on Windows, ...

Microsoft has released an out-of-band .NET 10.0.7 update to fix a critical ASP.NET Core Data Protection vulnerability (CVE-2026-40372) that could let unauthenticated attackers gain SYSTEM privileges ...

Microsoft has released an out-of-band fix for CVE-2026-40372, a critical ASP.NET Core vulnerability with a CVSS score of 9.1 that could grant SYSTEM privileges. The flaw stems from improper ...

Microsoft will stop providing security patches, bug fixes, and technical support for ASP.NET Core 2.3 on April 7, 2027.

Microsoft has set an end-of-support date of April 7, 2027, for ASP.NET Core 2.3, the only supported version on .NET Framework, even though .NET Framework (and the original ASP.NET) will continue to be ...

Remember when you had to really dig in concentrate and understand exactly how C# and other code worked at the most basic levels? Then you'll like Microsoft's early preview of .NET 11.

Today, we are excited to announce the third preview release of .NET 11,” the .NET team writes. “This release includes ...

The third preview version of .NET 11.0 makes the long-awaited Union Types in C# practically usable, because the Visual Studio ...

GitHub has unveiled Stacked PRs, a new feature aimed at making large pull requests easier to review, manage, and move through ...