Microsoft has fixed a newly disclosed zero‑day vulnerability in the .NET framework that could allow attackers to crash applications remotely and cause denial‑of‑service (DoS) disruptions. The issue, tracked as CVE‑2026‑26127, was addressed during Microsoft’s March 2026 Patch Tuesday security updates. The vulnerability affects applications running on .NET 9.0 and .NET 10.0 across Windows, macOS, and […] The post Critical Microsoft .NET Zero-Day Vulnerability Allows DoS Attacks appeared first on Cyber Security News.