[Test Failure] System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey

[rzikm]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1123470
Build error leg or test failing: System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey
Pull request: #118765

Error Message

Fill the error message using step by step known issues guidance.

{
  "ErrorMessage": ["System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey [FAIL]", "Actual:   NotSignatureValid | PartialChain"],
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1123470
Error message validated: [System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey [FAIL] Actual: NotSignatureValid | PartialChain]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 8/15/2025 11:11:33 AM UTC

Report

Build	Definition	Test	Pull Request
1123873	dotnet/runtime	System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey	#117635
1123767	dotnet/runtime	System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey	#118761
1123741	dotnet/runtime	System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey	#118332
1122941	dotnet/runtime	System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey	#118499
1123728	dotnet/runtime	System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey	#118783
1123673	dotnet/runtime	System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey	#106880
1123584	dotnet/runtime	System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey	#118772
1123579	dotnet/runtime	System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey	#118771
1123589	dotnet/runtime	System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey	#118772
1123566	dotnet/runtime	System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey	#116390
1123558	dotnet/runtime	System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey	#118203
1123543	dotnet/runtime	System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey	#118720
1123474	dotnet/runtime	System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey	#118761
1123470	dotnet/runtime	System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey	#118765
1123492	dotnet/runtime	System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
15	15	15

[rzikm]

 System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey [FAIL]
      Assert.Equal() Failure: Values differ
      Expected: PartialChain
      Actual:   NotSignatureValid | PartialChain
      Stack Trace:
        /_/src/libraries/System.Security.Cryptography/tests/X509Certificates/ChainTests.cs(1186,0): at System.Security.Cryptography.X509Certificates.Tests.ChainTests.BuildChainForCertificateSignedWithDisallowedKey()
           at System.RuntimeMethodHandle.InvokeMethod(ObjectHandleOnStack target, Void** arguments, ObjectHandleOnStack sig, BOOL isConstructor, ObjectHandleOnStack result)
           at System.RuntimeMethodHandle.InvokeMethod(ObjectHandleOnStack target, Void** arguments, ObjectHandleOnStack sig, BOOL isConstructor, ObjectHandleOnStack result)
        /_/src/libraries/System.Private.CoreLib/src/System/Reflection/RuntimeMethodInfo.cs(126,0): at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)

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[MihuBot]

I'm a bot. Here is a possible related and/or duplicate issue (I may be wrong):

• BuildChainForCertificateSignedWithDisallowedKey fails on macOS 26 #118645