Patching is not enough: applications embedding the insecure library will need to be rebuilt, and affected tokens and cookies expired. Developers are advised to check their applications after Microsoft ...

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 ...

Azure SQL Managed Instance gains SQL Server 2025 update policy control. GA policy balances new engine features with operational stability governance. Enhanced update management supports enterprise ...

Drug manufacturers, group purchasing organizations, and other companies in the drug distribution chain will be impacted by the changes to average sales price (ASP) and bona fide service fees (BFSFs) ...

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 ...

The Middleware order section of the ASP.NET Core Middleware doc is overly focused on MVC & Razor Pages. It should instead speak more generically about middleware and endpoint execution. The details on ...

You have been warned — do not hit delete. You won’t like this. If you’re at risk from this Windows security vulnerability, the fix is a nightmare unless you’re a fairly expert user. That’s not ideal, ...