diff --git a/core/src/main/java/org/testcontainers/containers/wait/strategy/HostPortWaitStrategy.java b/core/src/main/java/org/testcontainers/containers/wait/strategy/HostPortWaitStrategy.java
index 5f7eb92818c..f4204db973e 100644
--- a/core/src/main/java/org/testcontainers/containers/wait/strategy/HostPortWaitStrategy.java
+++ b/core/src/main/java/org/testcontainers/containers/wait/strategy/HostPortWaitStrategy.java
@@ -82,6 +82,7 @@ protected void waitUntilReady() {
                         Instant now = Instant.now();
                         Awaitility
                             .await()
+                            .dontCatchUncaughtExceptions() // don't replace the global uncaught exception handler, see #11483
                             .pollInSameThread()
                             .pollInterval(Duration.ofMillis(100))
                             .pollDelay(Duration.ZERO)
diff --git a/core/src/main/java/org/testcontainers/dockerclient/DockerClientProviderStrategy.java b/core/src/main/java/org/testcontainers/dockerclient/DockerClientProviderStrategy.java
index 7b0aaafc169..1189501060e 100644
--- a/core/src/main/java/org/testcontainers/dockerclient/DockerClientProviderStrategy.java
+++ b/core/src/main/java/org/testcontainers/dockerclient/DockerClientProviderStrategy.java
@@ -208,6 +208,7 @@ protected boolean test() {
         try (Socket socket = socketProvider.call()) {
             Awaitility
                 .await()
+                .dontCatchUncaughtExceptions() // don't replace the global uncaught exception handler, see #11483
                 .atMost(TestcontainersConfiguration.getInstance().getClientPingTimeout(), TimeUnit.SECONDS) // timeout after configured duration
                 .pollInterval(Duration.ofMillis(200)) // check state every 200ms
                 .pollDelay(Duration.ofSeconds(0)) // start checking immediately
diff --git a/core/src/main/java/org/testcontainers/images/RemoteDockerImage.java b/core/src/main/java/org/testcontainers/images/RemoteDockerImage.java
index 9d669e46b07..d25ee9861a5 100644
--- a/core/src/main/java/org/testcontainers/images/RemoteDockerImage.java
+++ b/core/src/main/java/org/testcontainers/images/RemoteDockerImage.java
@@ -102,6 +102,7 @@ protected final String resolve() {
 
             Awaitility
                 .await()
+                .dontCatchUncaughtExceptions() // don't replace the global uncaught exception handler, see #11483
                 .pollInSameThread()
                 .pollDelay(Duration.ZERO) // start checking immediately
                 .atMost(PULL_RETRY_TIME_LIMIT)
diff --git a/core/src/test/java/org/testcontainers/dockerclient/DockerClientProviderStrategyUncaughtExceptionHandlerTest.java b/core/src/test/java/org/testcontainers/dockerclient/DockerClientProviderStrategyUncaughtExceptionHandlerTest.java
new file mode 100644
index 00000000000..f4a137e5399
--- /dev/null
+++ b/core/src/test/java/org/testcontainers/dockerclient/DockerClientProviderStrategyUncaughtExceptionHandlerTest.java
@@ -0,0 +1,72 @@
+package org.testcontainers.dockerclient;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.Mockito;
+import org.testcontainers.utility.MockTestcontainersConfigurationExtension;
+import org.testcontainers.utility.TestcontainersConfiguration;
+
+import java.net.ServerSocket;
+import java.net.URI;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@ExtendWith(MockTestcontainersConfigurationExtension.class)
+class DockerClientProviderStrategyUncaughtExceptionHandlerTest {
+
+    @Test
+    void doesNotReplaceGlobalUncaughtExceptionHandler() throws Exception {
+        // Keep the strategy test window short, but long enough to observe.
+        Mockito.doReturn(1).when(TestcontainersConfiguration.getInstance()).getClientPingTimeout();
+
+        // A port where nothing is listening, so the strategy keeps polling until it times out.
+        int closedPort;
+        try (ServerSocket serverSocket = new ServerSocket(0)) {
+            closedPort = serverSocket.getLocalPort();
+        }
+
+        DockerClientProviderStrategy strategy = new DockerClientProviderStrategy() {
+            @Override
+            public TransportConfig getTransportConfig() {
+                return TransportConfig.builder().dockerHost(URI.create("tcp://localhost:" + closedPort)).build();
+            }
+
+            @Override
+            public String getDescription() {
+                return "strategy pointing at a closed port";
+            }
+        };
+
+        Thread.UncaughtExceptionHandler original = Thread.getDefaultUncaughtExceptionHandler();
+        Thread.UncaughtExceptionHandler sentinel = (thread, throwable) -> {};
+        Thread.setDefaultUncaughtExceptionHandler(sentinel);
+
+        // Awaitility installs its own default uncaught exception handler for the duration of the await and
+        // restores the previous one afterwards, so the replacement is only observable while the await runs.
+        AtomicBoolean handlerReplaced = new AtomicBoolean(false);
+        AtomicBoolean stopWatching = new AtomicBoolean(false);
+        Thread watcher = new Thread(() -> {
+            while (!stopWatching.get()) {
+                if (Thread.getDefaultUncaughtExceptionHandler() != sentinel) {
+                    handlerReplaced.set(true);
+                    return;
+                }
+            }
+        });
+        watcher.setDaemon(true);
+
+        try {
+            watcher.start();
+            strategy.test();
+        } finally {
+            stopWatching.set(true);
+            watcher.join();
+            Thread.setDefaultUncaughtExceptionHandler(original);
+        }
+
+        assertThat(handlerReplaced)
+            .as("Testcontainers must not replace the global uncaught exception handler")
+            .isFalse();
+    }
+}