diff --git a/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php b/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
index fdcd199772..53927c4a82 100644
--- a/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
+++ b/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
@@ -1220,24 +1220,26 @@ class FrameworkExtension extends Extension
         // Register translation resources
         if ($dirs) {
             $files = [];
-            $finder = Finder::create()
-                ->followLinks()
-                ->files()
-                ->filter(function (\SplFileInfo $file) {
-                    return 2 <= substr_count($file->getBasename(), '.') && preg_match('/\.\w+$/', $file->getBasename());
-                })
-                ->in($dirs)
-                ->sortByName()
-            ;
 
-            foreach ($finder as $file) {
-                $fileNameParts = explode('.', basename($file));
-                $locale = $fileNameParts[\count($fileNameParts) - 2];
-                if (!isset($files[$locale])) {
-                    $files[$locale] = [];
+            foreach ($dirs as $dir) {
+                $finder = Finder::create()
+                    ->followLinks()
+                    ->files()
+                    ->filter(function (\SplFileInfo $file) {
+                        return 2 <= substr_count($file->getBasename(), '.') && preg_match('/\.\w+$/', $file->getBasename());
+                    })
+                    ->in($dir)
+                    ->sortByName()
+                ;
+                foreach ($finder as $file) {
+                    $fileNameParts = explode('.', basename($file));
+                    $locale = $fileNameParts[\count($fileNameParts) - 2];
+                    if (!isset($files[$locale])) {
+                        $files[$locale] = [];
+                    }
+
+                    $files[$locale][] = (string) $file;
                 }
-
-                $files[$locale][] = (string) $file;
             }
 
             $projectDir = $container->getParameter('kernel.project_dir');
diff --git a/src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/FrameworkExtensionTest.php b/src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/FrameworkExtensionTest.php
index 95171449f9..f816acee64 100644
--- a/src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/FrameworkExtensionTest.php
+++ b/src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/FrameworkExtensionTest.php
@@ -836,6 +836,19 @@ abstract class FrameworkExtensionTest extends TestCase
             $files,
             '->registerTranslatorConfiguration() finds translation resources with dots in domain'
         );
+        $this->assertContains(strtr(__DIR__.'/translations/security.en.yaml', '/', \DIRECTORY_SEPARATOR), $files);
+
+        $positionOverridingTranslationFile = array_search(strtr(realpath(__DIR__.'/translations/security.en.yaml'), '/', \DIRECTORY_SEPARATOR), $files);
+
+        if (false !== $positionCoreTranslationFile = array_search(strtr(realpath(__DIR__.'/../../../../Component/Security/Core/Resources/translations/security.en.xlf'), '/', \DIRECTORY_SEPARATOR), $files)) {
+            $this->assertContains(strtr(realpath(__DIR__.'/../../../../Component/Security/Core/Resources/translations/security.en.xlf'), '/', \DIRECTORY_SEPARATOR), $files);
+        } else {
+            $this->assertContains(strtr(realpath(__DIR__.'/../../vendor/symfony/security-core/Resources/translations/security.en.xlf'), '/', \DIRECTORY_SEPARATOR), $files);
+
+            $positionCoreTranslationFile = array_search(strtr(realpath(__DIR__.'/../../vendor/symfony/security-core/Resources/translations/security.en.xlf'), '/', \DIRECTORY_SEPARATOR), $files);
+        }
+
+        $this->assertGreaterThan($positionCoreTranslationFile, $positionOverridingTranslationFile);
 
         $calls = $container->getDefinition('translator.default')->getMethodCalls();
         $this->assertEquals(['fr'], $calls[1][1][0]);
diff --git a/src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/translations/security.en.yaml b/src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/translations/security.en.yaml
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/src/Symfony/Bundle/FrameworkBundle/composer.json b/src/Symfony/Bundle/FrameworkBundle/composer.json
index 7931966131..09c00ea6a1 100644
--- a/src/Symfony/Bundle/FrameworkBundle/composer.json
+++ b/src/Symfony/Bundle/FrameworkBundle/composer.json
@@ -52,6 +52,7 @@
         "symfony/mime": "^4.4|^5.0",
         "symfony/process": "^4.4|^5.0",
         "symfony/security-bundle": "^5.1",
+        "symfony/security-core": "^4.4|^5.2",
         "symfony/security-csrf": "^4.4|^5.0",
         "symfony/security-http": "^4.4|^5.0",
         "symfony/serializer": "^5.2",