diff --git a/src/libraries/System.Net.Security/tests/FunctionalTests/SslStreamDisposeTest.cs b/src/libraries/System.Net.Security/tests/FunctionalTests/SslStreamDisposeTest.cs
index d700eedf14ccfc..bc06589077f383 100644
--- a/src/libraries/System.Net.Security/tests/FunctionalTests/SslStreamDisposeTest.cs
+++ b/src/libraries/System.Net.Security/tests/FunctionalTests/SslStreamDisposeTest.cs
@@ -149,7 +149,10 @@ static async Task ValidateExceptionAsync(Task task)
                 {
                     await task;
                 }
-                catch (InvalidOperationException ex) when (ex.StackTrace?.Contains("System.IO.ConnectedStreams") ?? true)
+                catch (InvalidOperationException ex) when (ex.StackTrace is null ||
+                    ex.StackTrace.Contains("System.IO.ConnectedStreams") ||
+                    ex.StackTrace.Contains("System.IO.StreamBuffer.TryWriteToBuffer") ||
+                    ex.StackTrace.Contains("System.IO.StreamBuffer.WriteAsync"))
                 {
                     // Writing to a disposed ConnectedStream (test only, does not happen with NetworkStream)
                     return;