diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicCipherSuitesPolicyTests.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicCipherSuitesPolicyTests.cs
index fb4a5293efe8cc..e1d0e36bd4d432 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicCipherSuitesPolicyTests.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicCipherSuitesPolicyTests.cs
@@ -10,7 +10,7 @@
 namespace System.Net.Quic.Tests
 {
     [Collection(nameof(QuicTestCollection))]
-    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest))]
+    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest), nameof(QuicTestBase.IsNotAzureLinux3VM))]
     [SkipOnPlatform(TestPlatforms.Windows, "CipherSuitesPolicy is not supported on Windows")]
     public class MsQuicCipherSuitesPolicyTests : QuicTestBase
     {
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicPlatformDetectionTests.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicPlatformDetectionTests.cs
index db0d9666524866..34a6e2dbfcdc38 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicPlatformDetectionTests.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicPlatformDetectionTests.cs
@@ -9,6 +9,7 @@
 namespace System.Net.Quic.Tests
 {
     [Collection(nameof(QuicTestCollection))]
+    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsNotAzureLinux3VM))]
     public class MsQuicPlatformDetectionTests : QuicTestBase
     {
         public MsQuicPlatformDetectionTests(ITestOutputHelper output) : base(output) { }
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicRemoteExecutorTests.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicRemoteExecutorTests.cs
index ec5e9936bbce6d..31e61254e5ce2b 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicRemoteExecutorTests.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicRemoteExecutorTests.cs
@@ -13,7 +13,7 @@
 namespace System.Net.Quic.Tests
 {
     [Collection(nameof(QuicTestCollection))]
-    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest))]
+    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest), nameof(QuicTestBase.IsNotAzureLinux3VM))]
     public class MsQuicRemoteExecutorTests : QuicTestBase
     {
         public MsQuicRemoteExecutorTests()
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicTests.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicTests.cs
index b5677746bab267..90ef3e34ad8182 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicTests.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/MsQuicTests.cs
@@ -46,7 +46,7 @@ public void Dispose()
     }
 
     [Collection(nameof(QuicTestCollection))]
-    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest))]
+    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest), nameof(QuicTestBase.IsNotAzureLinux3VM))]
     public class MsQuicTests : QuicTestBase, IClassFixture<CertificateSetup>
     {
         private static byte[] s_data = "Hello world!"u8.ToArray();
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicConnectionTests.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicConnectionTests.cs
index f059f28d577199..a115acda50660f 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicConnectionTests.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicConnectionTests.cs
@@ -19,7 +19,7 @@ namespace System.Net.Quic.Tests
     using Configuration = System.Net.Test.Common.Configuration;
 
     [Collection(nameof(QuicTestCollection))]
-    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest))]
+    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest), nameof(QuicTestBase.IsNotAzureLinux3VM))]
     public sealed class QuicConnectionTests : QuicTestBase
     {
         const int ExpectedErrorCode = 1234;
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicListenerTests.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicListenerTests.cs
index 2147cad1ed7fca..923b52f63d1e31 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicListenerTests.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicListenerTests.cs
@@ -14,7 +14,7 @@
 namespace System.Net.Quic.Tests
 {
     [Collection(nameof(QuicTestCollection))]
-    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest))]
+    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest), nameof(QuicTestBase.IsNotAzureLinux3VM))]
     public sealed class QuicListenerTests : QuicTestBase
     {
         public QuicListenerTests(ITestOutputHelper output) : base(output) { }
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamConnectedStreamConformanceTests.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamConnectedStreamConformanceTests.cs
index 2f8b7a66ff6c8d..38c08932984b96 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamConnectedStreamConformanceTests.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamConnectedStreamConformanceTests.cs
@@ -15,7 +15,7 @@
 namespace System.Net.Quic.Tests
 {
     [Collection(nameof(QuicTestCollection))]
-    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest))]
+    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest), nameof(QuicTestBase.IsNotAzureLinux3VM))]
     public sealed class QuicStreamConformanceTests : ConnectedStreamConformanceTests
     {
         protected override bool UsableAfterCanceledReads => false;
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamTests.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamTests.cs
index 7c5dcdbef1dae9..1996c97831bc3c 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamTests.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicStreamTests.cs
@@ -13,7 +13,7 @@
 namespace System.Net.Quic.Tests
 {
     [Collection(nameof(QuicTestCollection))]
-    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest))]
+    [ConditionalClass(typeof(QuicTestBase), nameof(QuicTestBase.IsSupported), nameof(QuicTestBase.IsNotArm32CoreClrStressTest), nameof(QuicTestBase.IsNotAzureLinux3VM))]
     public sealed class QuicStreamTests : QuicTestBase
     {
         private static byte[] s_data = "Hello world!"u8.ToArray();
diff --git a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicTestBase.cs b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicTestBase.cs
index 2a4eb4db68a80f..ca6ba2ea846765 100644
--- a/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicTestBase.cs
+++ b/src/libraries/System.Net.Quic/tests/FunctionalTests/QuicTestBase.cs
@@ -32,6 +32,8 @@ public abstract class QuicTestBase : IDisposable
 
         public static bool IsSupported => QuicListener.IsSupported && QuicConnection.IsSupported;
         public static bool IsNotArm32CoreClrStressTest => !(CoreClrConfigurationDetection.IsStressTest && PlatformDetection.IsArmProcess);
+        //[ActiveIssue("https://github.com/dotnet/runtime/issues/123216")]
+        public static bool IsNotAzureLinux3VM => !PlatformDetection.IsAzureLinux || PlatformDetection.IsInContainer;
 
         public static bool IsIPv6Available => Configuration.Sockets.IsIPv6LoopbackAvailable;