GHSA-XW2X-23JM-J582 Microsoft Security Advisory CVE-2026-109481 - ASP.NET Core Elevation of Privilege Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in ASP.NET Core. This advisory provides guidance on updating affected applications and components. The Blazor/SignalR /blazor/refresh path can accept a cross-site request that binds a...

Microsoft Security Advisory CVE-2026-109481 - ASP.NET Core Elevation of Privilege Vulnerability

Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in ASP.NET Core. This advisory provides guidance on updating affected applications and components. The Blazor/SignalR /blazor/refresh path can accept a cross-site request that binds a...