Microsoft.AspNetCore.Server.Kestrel.Core (NuGet)
Advisories
2
Latest version
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License
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OpenSSF Scorecard
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How to fix
Upgrading to 2.3.6 or later clears every advisory below that has a fix.
Upgrade commands
dotnet
dotnet add package Microsoft.AspNetCore.Server.Kestrel.Core --version 2.3.6Known vulnerabilities
| Advisory | Severity | Affected | Fixed in |
|---|---|---|---|
| GHSA-5rrx-jjjq-q2r5 Microsoft Security Advisory CVE-2025-55315: .NET Security Feature Bypass Vulnerability |
Critical EPSS 66.53% |
< 2.3.6 | 2.3.6 |
| GHSA-242j-2gm6-5rwx ASP.NET Core and Visual Studio Denial of Service Vulnerability |
High EPSS 5.30% |
< 2.1.25 | 2.1.25 |
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