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 ...

CVE-2025-55315 is an HTTP request smuggling bug leading to information leaks, file content tampering, and server crashes. Microsoft’s October Patch Tuesday updates addressed a critical-severity ...

User context makes life easier when tracing Http requests in ASP.NET Core applications. It’s easy to add with custom middleware. When working with web applications, you will often want to keep watch ...

A few weeks ago, we caught Google linking text within its AI Overviews to its own search results. Well, that became a new official feature within AI Overviews today. What it looks like. Here’s a ...

This issue is a locked mirror of dotnet/aspnetcore#58598. See that issue for discussion. We'll be reshipping ASP.NET Core 2.1 as ASP.NET Core 2.3 and encourage ASP.NET Core 2.2 users to update to it.

While many development conferences feature introductory sessions on various topics, more advanced tutorials are comparatively rare. Going beyond the many "hello world" presentations out there, expert ...

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