NET 11 Preview 4 delivers a broad set of developer-facing updates across .NET MAUI, ASP.NET Core, Blazor, Entity Framework Core, the SDK, libraries and runtime performance work.

The fourth preview brings new methods to existing classes in the .NET base class library and a new configuration file for ...

Microsoft released an emergency patch for its ASP.NET Core to fix a high-severity vulnerability that allows unauthenticated attackers to gain SYSTEM privileges on devices that use the Web development ...

Microsoft has released out-of-band updates to address a security vulnerability in ASP.NET Core that could allow an attacker to escalate privileges. The vulnerability, tracked as CVE-2026-40372, ...

The Hacker News is the top cybersecurity news platform, delivering real-time updates, threat intelligence, data breach ...

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 ...

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 ...

Google announced they are deprecating the current CrUX dashboard for Core Web Vitals visualization and promoted the CrUX Vis alternative. Google has announced that the CrUX Dashboard, the Looker ...

Google appears to have updated its Core Web Vitals metrics within Google Search Console a few days ago. The weird thing is that good URLs and URLs need improvements metrics all went down around that ...

Building an API with ASP.NET Core is only half the job. If your API is going to live more than one release cycle, you're going to need to version it. If you have other people building clients for it, ...

Improving Core Web Vitals scores won't noticeably improve search rankings. Real user experience matters most of all. Content quality should be prioritized over perfect Core Web Vitals scores. Google ...