Microsoft.AspNetCore.Server.Kestrel.Core vulnerabilities (NuGet)

6 vulnerabilities.

• Microsoft.AspNetCore.Server.Kestrel.Core NuGet ASP.NET Security Feature Bypass Vulnerability CVE-2025-55315 Public exploitFix available EPSS 67.2% 9.9 CriticalOctober 14, 2025
• Microsoft.AspNetCore.Server.Kestrel.Core NuGet ASP.NET Core and Visual Studio Denial of Service Vulnerability CVE-2021-1723 Fix available 7.5 HighJanuary 12, 2021
• Microsoft.AspNetCore.Server.Kestrel.Core NuGet Denial of service in ASP.NET Core CVE-2019-0564 Fix available 7.5 HighJanuary 8, 2019
• Microsoft.AspNetCore.Server.Kestrel.Core NuGet Moderate severity vulnerability that affects Microsoft.AspNetCore.All, Microsoft.AspNetCore.App, and Microsoft.AspNetCore.Server.Kestrel.Core GHSA-cgpw-2gph-2r9g Fix available No scoreOctober 16, 2018
• Microsoft.AspNetCore.Server.Kestrel.Core NuGet Moderate severity vulnerability that affects Microsoft.AspNetCore.All, Microsoft.AspNetCore.Server.Kestrel.Core, Microsoft.AspNetCore.Server.Kestrel.Transport.Abstractions, and Microsoft.AspNetCore.Se… GHSA-3m2r-q8x3-xmf7 Fix available No scoreOctober 16, 2018
• Microsoft.AspNetCore.Server.Kestrel.Core NuGet ASP.NET Core allow an elevation of privilege CVE-2018-0787 Fix available 8.8 HighMarch 14, 2018