diff --git a/hibernate-core/src/test/java/org/hibernate/orm/test/cdi/lifecycle/ExtendedBeanManagerNotAvailableDuringTypeResolutionTest.java b/hibernate-core/src/test/java/org/hibernate/orm/test/cdi/lifecycle/ExtendedBeanManagerNotAvailableDuringTypeResolutionTest.java
new file mode 100644
index 0000000000..e0debf6ab3
--- /dev/null
+++ b/hibernate-core/src/test/java/org/hibernate/orm/test/cdi/lifecycle/ExtendedBeanManagerNotAvailableDuringTypeResolutionTest.java
@@ -0,0 +1,122 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * License: GNU Lesser General Public License (LGPL), version 2.1 or later
+ * See the lgpl.txt file in the root directory or http://www.gnu.org/licenses/lgpl-2.1.html
+ */
+package org.hibernate.orm.test.cdi.lifecycle;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.charset.StandardCharsets;
+
+import org.hibernate.boot.MetadataSources;
+import org.hibernate.boot.registry.StandardServiceRegistry;
+import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
+import org.hibernate.cfg.AvailableSettings;
+import org.hibernate.resource.beans.container.spi.ExtendedBeanManager;
+
+import org.hibernate.testing.TestForIssue;
+import org.junit.jupiter.api.Test;
+
+import jakarta.enterprise.inject.spi.BeanManager;
+
+@TestForIssue(jiraKey = "HHH-15068")
+public class ExtendedBeanManagerNotAvailableDuringTypeResolutionTest {
+
+	@Test
+	public void tryIt() throws IOException {
+		final StandardServiceRegistry ssr = new StandardServiceRegistryBuilder()
+				.applySetting(
+						AvailableSettings.JAKARTA_CDI_BEAN_MANAGER,
+						new ExtendedBeanManagerNotAvailableDuringTypeResolutionTest.ExtendedBeanManagerImpl()
+				)
+				.build();
+
+		try {
+			// this will trigger trying to locate MyEnumType as a managed-bean
+			try (InputStream mappingInputStream =
+					new ByteArrayInputStream( TheEntity.ENTITY_DEFINITION.getBytes( StandardCharsets.UTF_8 ) ) ) {
+				new MetadataSources( ssr )
+						.addInputStream( mappingInputStream )
+						.buildMetadata()
+						.buildSessionFactory();
+			}
+		}
+		finally {
+			StandardServiceRegistryBuilder.destroy( ssr );
+		}
+	}
+
+	public static class TheEntity {
+		private static final String ENTITY_NAME = "TheEntity";
+		private static final String TABLE_NAME = "TheEntity";
+		public static final String ENTITY_DEFINITION = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
+				"<hibernate-mapping>\n" +
+				"    <class name=\"" + TheEntity.class.getName() + "\" entity-name=\"" + ENTITY_NAME + "\" table=\"" + TABLE_NAME + "\">\n" +
+				"        <id name=\"id\">\n" +
+				"            <generator class=\"org.hibernate.id.enhanced.SequenceStyleGenerator\">\n" +
+				"                <param name=\"sequence_name\">" + TABLE_NAME + "_GENERATOR</param>\n" +
+				"                <param name=\"table_name\">" + TABLE_NAME + "_GENERATOR</param>\n" +
+				"                <param name=\"initial_value\">1</param>\n" +
+				"                <param name=\"increment_size\">1</param>\n" +
+				"            </generator>\n" +
+				"        </id>\n" +
+				"        <property name=\"name\" />\n" +
+				"        <property name=\"myEnum\" >\n" +
+				"            <type name=\"org.hibernate.type.EnumType\">\n" +
+				"                <param name=\"enumClass\">" + MyEnum.class.getName() + "</param>\n" +
+				"            </type>\n" +
+				"        </property>\n" +
+				"    </class>\n" +
+				"</hibernate-mapping>\n";
+		private Integer id;
+		private String name;
+		private MyEnum myEnum;
+
+		public Integer getId() {
+			return id;
+		}
+
+		public void setId(Integer id) {
+			this.id = id;
+		}
+
+		public String getName() {
+			return name;
+		}
+
+		public void setName(String name) {
+			this.name = name;
+		}
+
+		public MyEnum getMyEnum() {
+			return myEnum;
+		}
+
+		public void setMyEnum(
+				MyEnum myEnum) {
+			this.myEnum = myEnum;
+		}
+	}
+
+	private enum MyEnum {
+		VALUE1,
+		VALUE2;
+	}
+
+	public static class ExtendedBeanManagerImpl implements ExtendedBeanManager {
+		private LifecycleListener lifecycleListener;
+
+		@Override
+		public void registerLifecycleListener(LifecycleListener lifecycleListener) {
+			assert this.lifecycleListener == null;
+			this.lifecycleListener = lifecycleListener;
+		}
+
+		public void notify(BeanManager ready) {
+			lifecycleListener.beanManagerInitialized( ready );
+		}
+	}
+}