diff --git a/src/Symfony/Component/Serializer/Normalizer/AbstractObjectNormalizer.php b/src/Symfony/Component/Serializer/Normalizer/AbstractObjectNormalizer.php
index d1f565cea151f..e766e32458b9f 100644
--- a/src/Symfony/Component/Serializer/Normalizer/AbstractObjectNormalizer.php
+++ b/src/Symfony/Component/Serializer/Normalizer/AbstractObjectNormalizer.php
@@ -730,7 +730,7 @@ private function validateAndDenormalize(Type $type, string $currentClass, string
                                 $typeIdentifier = TypeIdentifier::OBJECT;
                                 $class = $t->getClassName();
                             } else {
-                                $typeIdentifier = $t->getTypeIdentifier()->value;
+                                $typeIdentifier = $t->getTypeIdentifier();
                                 $class = null;
                             }
                         }
diff --git a/src/Symfony/Component/Serializer/Tests/Normalizer/AbstractObjectNormalizerTest.php b/src/Symfony/Component/Serializer/Tests/Normalizer/AbstractObjectNormalizerTest.php
index b878ca5c0eb62..fea4f6066c492 100644
--- a/src/Symfony/Component/Serializer/Tests/Normalizer/AbstractObjectNormalizerTest.php
+++ b/src/Symfony/Component/Serializer/Tests/Normalizer/AbstractObjectNormalizerTest.php
@@ -1129,6 +1129,24 @@ public function testNormalizationWithMaxDepthOnStdclassObjectDoesNotThrowWarning
 
         $this->assertSame(['string' => 'yes'], $normalized);
     }
+
+    public function testDenormalizeCollectionOfScalarTypesPropertyWithPhpDocExtractor()
+    {
+        $normalizer = new AbstractObjectNormalizerWithMetadataAndPhpDocExtractor();
+        $data = [
+            'type' => 'foo',
+            'values' => [
+                ['1'],
+                ['2'],
+                ['3'],
+                ['4'],
+                ['5'],
+            ],
+        ];
+        $expected = new ScalarCollectionDocBlockDummy([[1], [2], [3], [4], [5]]);
+
+        $this->assertEquals($expected, $normalizer->denormalize($data, ScalarCollectionDocBlockDummy::class));
+    }
 }
 
 class AbstractObjectNormalizerDummy extends AbstractObjectNormalizer
@@ -1540,3 +1558,50 @@ public function __construct(
     ) {
     }
 }
+
+#[DiscriminatorMap('type', ['foo' => ScalarCollectionDocBlockDummy::class])]
+class ScalarCollectionDocBlockDummy
+{
+    /**
+     * @param array<int, array<int, string>>|null $values
+     */
+    public function __construct(
+        private readonly ?array $values = null,
+    ) {
+    }
+
+    /** @return array<int, array<int, string>>|null */
+    public function getValues(): ?array
+    {
+        return $this->values;
+    }
+}
+
+class AbstractObjectNormalizerWithMetadataAndPhpDocExtractor extends AbstractObjectNormalizer
+{
+    public function __construct()
+    {
+        parent::__construct(new ClassMetadataFactory(new AttributeLoader()), null, new PropertyInfoExtractor([], [new PhpDocExtractor()]));
+    }
+
+    protected function extractAttributes(object $object, ?string $format = null, array $context = []): array
+    {
+        return [];
+    }
+
+    protected function getAttributeValue(object $object, string $attribute, ?string $format = null, array $context = []): mixed
+    {
+        return null;
+    }
+
+    protected function setAttributeValue(object $object, string $attribute, mixed $value, ?string $format = null, array $context = []): void
+    {
+    }
+
+    public function getSupportedTypes(?string $format): array
+    {
+        return [
+            '*' => false,
+        ];
+    }
+}