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, ...

Microsoft has released out-of-band (OOB) security updates to patch a critical ASP.NET Core privilege escalation vulnerability. The security flaw (tracked as CVE-2026-40372) was found in the ASP.NET ...

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 ...

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 ...

When building your .NET applications, you will often need to generate API documentation. To do this, you might use Swagger, a toolkit that makes it simple to provide a graphical representation of your ...

Note: This repo is for ASP.NET MVC 5.x, Web API 2.x, and Web Pages 3.x. For ASP.NET Core MVC, check the AspNetCore repo. ASP.NET MVC is a web framework that gives you a powerful, patterns-based way to ...

In the new .NET 8 Preview 3, Microsoft introduced initial support for native Ahead-of-Time (AOT) compilation in the framework's web-dev component, ASP.NET Core. While choosing the AOT publishing ...

Take advantage of the built-in support for OpenAPI in ASP.NET Core to automatically document your HTTP endpoints. Minimal APIs are supported too. ASP.NET Core 6 introduced a simplified hosting model ...

NET Power, developer of the novel Allam-Fetvedt supercritical carbon dioxide (sCO 2) power cycle, will build its first 300-MW natural gas–fired power plant at an Occidental-hosted site near Odessa, ...