Microsoft has issued an emergency out-of-band (OOB) security update for .NET 10, releasing version 10.0.7 on April 21, 2026, to address a critical elevation of privilege vulnerability discovered in the Microsoft.AspNetCore.DataProtection NuGet package. The out-of-band release was prompted after customers began reporting decryption failures in their ASP.NET Core applications following the standard Patch Tuesday .NET […] The post Microsoft Emergency .NET 10.0.7 Update to Patch Elevation of Privilege Vulnerability appeared first on Cyber Security News.