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

Abstract: The blistering expansion of smart devices, artificial intelligence (AI) has taken center-stage in the transformation of contemporary web applications. Patients of the modern era demand ...

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On October 14, 2025, Microsoft released a security update addressing CVE-2025-55315, a vulnerability in ASP.NET Core that allows HTTP request smuggling. While request smuggling is a known technique, ...

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 ...

The breach hit core JavaScript libraries such as chalk and strip-ansi, downloaded billions of times each week, raising alarms over the security of open-source software. Hackers have compromised widely ...

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 ...

SPAs often fail to trigger Core Web Vitals measurements due to soft navigations. Chrome 139 introduces a trial API to detect these and enable full metric tracking. This could lead to more accurate SEO ...

This issue has been moved from a ticket on Developer Community. [severity:It’s more difficult to complete my work] I am creating an Angular front end with an ASP.NET Core backend and I decided to use ...