Microsoft releases emergency patches for critical ASP.NET flaw

Microsoft has released out-of-band (OOB) security updates to patch a critical ASP.NET Core privilege escalation vulnerability ...

Microsoft issues emergency update for macOS and Linux ASP.NET threat

Microsoft describes ASP.NET Core as a “high-performance” Web development framework for writing .Net apps that run on Windows, ...
The Hacker News

Microsoft Patches Critical ASP.NET Core CVE-2026-40372 Privilege Escalation Bug

"A regression in the Microsoft.AspNetCore.DataProtection 10.0.0-10.0.6 NuGet packages cause the managed authenticated ...
Hosted on MSN

Microsoft issues emergency fix for critical ASP.NET Core flaw

Microsoft has released an out-of-band fix for CVE-2026-40372, a critical ASP.NET Core vulnerability with a CVSS score of 9.1 that could grant SYSTEM privileges. The flaw stems from improper ...
Microsoft

AI-powered defense for an AI-accelerated threat landscape

Read how Microsoft is partnering with Anthropic and broader industry to use leading models, paired with our platforms and ...