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 ...

Microsoft today (July 9) issued security-and-reliability updates to two .NET Core and .NET Core SDK releases, featuring a spoofing vulnerability fix. .NET Core 2.1 and 2.2 were updated to fix CVE-2019 ...

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 ...

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 ...

Take advantage of anti-forgery tokens in ASP.NET Core to protect users of your applications against cross site request forgery exploits. Cross-site request forgery (CSRF) is an attack that tricks an ...