Microsoft fixes highest-severity ASP.NET Core flaw ever

Earlier this week, Microsoft patched a vulnerability that was flagged with the "highest ever" severity rating received by an ...
CSO Online

Critical ASP.NET core vulnerability earns Microsoft’s highest-ever severity score

The Kestrel web server flaw allows request smuggling attacks, but the actual risk depends on the application code and ...
The Register on MSN

Microsoft kills 9.9-rated ASP.NET Core bug – 'our highest ever' score

Flaw in Kestrel web server allowed request smuggling, impact depends on hosting setup and application code Microsoft has ...
Bleeping Computer

Microsoft urges devs to migrate away from .NET Core 3.1 ASAP

Microsoft has urged developers still using the long-term support (LTS) release of .NET Core 3.1 to migrate to the latest .NET Core versions until it reaches the end of support (EOS) next month. The ...
InfoWorld

The best new features in Microsoft .NET 8

From dynamic memory limits to faster collection classes, .NET 8 is packed with new features for building more performant, scalable, and secure applications. Microsoft’s .NET 8 arrived November 14 with ...
Visual Studio Magazine

.NET 10 RC2 Is Final Step Before GA, with Help from Uno Platform

Microsoft released .NET 10 RC2 with go-live support and final stabilization updates, highlighting collaboration with Uno ...
AppleInsider

Microsoft's .NET 8 with Aspire cloud-ready tools for Mac is out

The .NET framework allows cross-platform development on Windows and Mac, and Microsoft released version 8 for both in November. Here's what that means to developers. In the late 1990s, Microsoft began ...
SecurityWeek

‘Highest Ever’ Severity Score Assigned by Microsoft to ASP.NET Core Vulnerability

Microsoft has patched CVE-2025-55315, a critical vulnerability in the ASP.NET Core open source web development framework.