diff --git a/src/Mvc/test/Mvc.FunctionalTests/ControllerEndpointFiltersTest.cs b/src/Mvc/test/Mvc.FunctionalTests/ControllerEndpointFiltersTest.cs
index 551319c41acb..7821ed967ef4 100644
--- a/src/Mvc/test/Mvc.FunctionalTests/ControllerEndpointFiltersTest.cs
+++ b/src/Mvc/test/Mvc.FunctionalTests/ControllerEndpointFiltersTest.cs
@@ -47,7 +47,6 @@ public async Task CanApplyEndpointFilterToController()
     }
 
     [Fact]
-    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/60109")]
     public async Task CanCaptureMethodInfoFromControllerAction()
     {
         using var client = Factory.CreateClient();
diff --git a/src/Mvc/test/Mvc.FunctionalTests/RoutingGroupsWithMetadataTest.cs b/src/Mvc/test/Mvc.FunctionalTests/RoutingGroupsWithMetadataTest.cs
index db4a449f5ac1..0e0525722bb0 100644
--- a/src/Mvc/test/Mvc.FunctionalTests/RoutingGroupsWithMetadataTest.cs
+++ b/src/Mvc/test/Mvc.FunctionalTests/RoutingGroupsWithMetadataTest.cs
@@ -32,7 +32,6 @@ public override void Dispose()
     public WebApplicationFactory<StartupForRouteGroupsWithMetadata> Factory { get; private set; }
 
     [Fact]
-    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/55927")]
     public async Task OrderedGroupMetadataForControllers()
     {
         using var client = Factory.CreateClient();
diff --git a/src/Servers/IIS/IIS/test/Common.FunctionalTests/Latin1Tests.cs b/src/Servers/IIS/IIS/test/Common.FunctionalTests/Latin1Tests.cs
index 70a200930ab2..e85f9a37c74e 100644
--- a/src/Servers/IIS/IIS/test/Common.FunctionalTests/Latin1Tests.cs
+++ b/src/Servers/IIS/IIS/test/Common.FunctionalTests/Latin1Tests.cs
@@ -35,7 +35,6 @@ public Latin1Tests(PublishedSitesFixture fixture) : base(fixture)
 
     [ConditionalFact]
     [RequiresNewHandler]
-    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/61055")]
     public async Task Latin1Works()
     {
         var deploymentParameters = Fixture.GetBaseDeploymentParameters();
diff --git a/src/Servers/IIS/IIS/test/Common.LongTests/StartupTests.cs b/src/Servers/IIS/IIS/test/Common.LongTests/StartupTests.cs
index cee11154e314..9d79717a4eea 100644
--- a/src/Servers/IIS/IIS/test/Common.LongTests/StartupTests.cs
+++ b/src/Servers/IIS/IIS/test/Common.LongTests/StartupTests.cs
@@ -460,7 +460,6 @@ public async Task RemoveInProcessReference_FailedToFindRequestHandler()
 
     [ConditionalFact]
     [RequiresNewHandler]
-    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/65081")]
     public async Task StartupTimeoutIsApplied()
     {
         // From what we can tell, this failure is due to ungraceful shutdown.
@@ -702,7 +701,6 @@ public static Dictionary<string, Func<IISDeploymentParameters, string>> InitStan
 
     [ConditionalFact]
     [RequiresNewHandler]
-    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/62802")]
     public async Task SetCurrentDirectoryHandlerSettingWorks()
     {
         var deploymentParameters = Fixture.GetBaseDeploymentParameters();
@@ -1009,7 +1007,6 @@ public async Task CheckStdoutWithLargeWrites_TestSink(string mode)
     }
 
     [ConditionalTheory]
-    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/58108")]
     [InlineData("CheckLargeStdOutWrites")]
     [InlineData("CheckOversizedStdOutWrites")]
     public async Task CheckStdoutWithLargeWrites_LogFile(string mode)
diff --git a/src/Servers/IIS/IIS/test/IIS.ShadowCopy.Tests/ShadowCopyTests.cs b/src/Servers/IIS/IIS/test/IIS.ShadowCopy.Tests/ShadowCopyTests.cs
index c9d7495aec14..c8b8042a869c 100644
--- a/src/Servers/IIS/IIS/test/IIS.ShadowCopy.Tests/ShadowCopyTests.cs
+++ b/src/Servers/IIS/IIS/test/IIS.ShadowCopy.Tests/ShadowCopyTests.cs
@@ -273,7 +273,6 @@ public async Task ShadowCopyE2EWorksWithOldFoldersPresent()
     }
 
     [ConditionalFact]
-    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/58106")]
     public async Task ShadowCopyCleansUpOlderFolders()
     {
         using var directory = TempDirectory.Create();
diff --git a/src/Servers/IIS/IIS/test/IISExpress.FunctionalTests/InProcess/AppOfflineIISExpressTests.cs b/src/Servers/IIS/IIS/test/IISExpress.FunctionalTests/InProcess/AppOfflineIISExpressTests.cs
index c77ed72d6b2b..4f30d7e4309c 100644
--- a/src/Servers/IIS/IIS/test/IISExpress.FunctionalTests/InProcess/AppOfflineIISExpressTests.cs
+++ b/src/Servers/IIS/IIS/test/IISExpress.FunctionalTests/InProcess/AppOfflineIISExpressTests.cs
@@ -18,7 +18,6 @@ public AppOfflineIISExpressTests(PublishedSitesFixture fixture) : base(fixture)
     }
 
     [ConditionalFact]
-    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/60482")]
     public async Task AppOfflineDroppedWhileSiteStarting_SiteShutsDown_InProcess()
     {
         // This test often hits a race between debug logging and stdout redirection closing the handle
diff --git a/src/Servers/Kestrel/test/InMemory.FunctionalTests/Http2/Http2ConnectionTests.cs b/src/Servers/Kestrel/test/InMemory.FunctionalTests/Http2/Http2ConnectionTests.cs
index b007bfc2fc48..d5167aab7c07 100644
--- a/src/Servers/Kestrel/test/InMemory.FunctionalTests/Http2/Http2ConnectionTests.cs
+++ b/src/Servers/Kestrel/test/InMemory.FunctionalTests/Http2/Http2ConnectionTests.cs
@@ -164,7 +164,6 @@ await ExpectAsync(Http2FrameType.DATA,
     }
 
     [Fact]
-    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/#aw_http2rhr")]
     public async Task RequestHeaderStringReuse_MultipleStreams_KnownHeaderReused()
     {
         var requestHeaders = new[]
@@ -5433,7 +5432,6 @@ await ExpectAsync(Http2FrameType.DATA,
     }
 
     [Fact]
-    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/60111")]
     public async Task IgnoreNewStreamsDuringClosedConnection()
     {
         // Remove callback that completes _pair.Application.Output on abort.
diff --git a/src/Servers/Kestrel/test/Interop.FunctionalTests/Http3/Http3RequestTests.cs b/src/Servers/Kestrel/test/Interop.FunctionalTests/Http3/Http3RequestTests.cs
index 959376b1dc06..b14df27b4dc7 100644
--- a/src/Servers/Kestrel/test/Interop.FunctionalTests/Http3/Http3RequestTests.cs
+++ b/src/Servers/Kestrel/test/Interop.FunctionalTests/Http3/Http3RequestTests.cs
@@ -2258,7 +2258,6 @@ await WaitForLogAsync(logs =>
     [MsQuicSupported]
     [InlineData(HttpProtocols.Http3)]
     [InlineData(HttpProtocols.Http2)]
-    [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/35070")]
     public async Task GET_GracefulServerShutdown_RequestCompleteSuccessfullyInsideHostTimeout(HttpProtocols protocol)
     {
         // Arrange