Earlier this week, Microsoft patched a vulnerability that was flagged with the "highest ever" severity rating received by an ASP.NET Core security flaw. This HTTP request smuggling bug (CVE-2025-55315 ...

The Kestrel web server flaw allows request smuggling attacks, but the actual risk depends on the application code and deployment. Microsoft has patched a critical vulnerability in ASP.NET Core that ...

Valid, complete reports detailing remote code execution or elevation of privilege bugs in .NET qualify for the maximum rewards. Microsoft on Thursday announced that security researchers can now earn ...

Microsoft has expanded its .NET bug bounty program and increased rewards to $40,000 for some .NET and ASP.NET Core vulnerabilities. Madeline Eckert, a senior program manager for Researcher Incentives ...

ASP.NET Core and Blazor received the lion's share of updates in .NET 10 Preview 6, with improvements ranging from JavaScript bundler support and server state persistence to enhanced diagnostics and ...

The "Get started" node in the ASP.NET Core table of contents (TOC) points to a simple tutorial based on Razor Pages. Instead, new ASP.NET Core users should get started with Minimal APIs & Blazor.

Microsoft has rolled out the first preview of .NET 10, with improvements to the runtime, ASP.NET Core, APIs, and developer productivity. The first preview of the next long-term support release of .NET ...

Microsoft has released .NET Aspire 9.1 alongside .NET 10 Preview 1, delivering the latest update to its opinionated, cloud-ready framework designed for building resilient, observable, and configurable ...

In December 2024, Microsoft Threat Intelligence observed limited activity by an unattributed threat actor using a publicly available, static ASP.NET machine key to inject malicious code and deliver ...

After teasing it earlier this year, Microsoft announced the general availability of .NET 9, the latest version of the company’s cross-platform framework for building modern applications and cloud ...