diff --git a/DependencyInjection/AddConsoleCommandPass.php b/DependencyInjection/AddConsoleCommandPass.php
index 433455666..62c80c3b0 100644
--- a/DependencyInjection/AddConsoleCommandPass.php
+++ b/DependencyInjection/AddConsoleCommandPass.php
@@ -50,7 +50,7 @@ public function process(ContainerBuilder $container)
                 if (!$r->isSubclassOf(Command::class)) {
                     throw new InvalidArgumentException(sprintf('The service "%s" tagged "%s" must be a subclass of "%s".', $id, 'console.command', Command::class));
                 }
-                $aliases = $class::getDefaultName();
+                $aliases = str_replace('%', '%%', $class::getDefaultName() ?? '');
             }
 
             $aliases = explode('|', $aliases ?? '');
@@ -107,7 +107,7 @@ public function process(ContainerBuilder $container)
                 if (!$r->isSubclassOf(Command::class)) {
                     throw new InvalidArgumentException(sprintf('The service "%s" tagged "%s" must be a subclass of "%s".', $id, 'console.command', Command::class));
                 }
-                $description = $class::getDefaultDescription();
+                $description = str_replace('%', '%%', $class::getDefaultDescription() ?? '');
             }
 
             if ($description) {
diff --git a/Tests/DependencyInjection/AddConsoleCommandPassTest.php b/Tests/DependencyInjection/AddConsoleCommandPassTest.php
index adbc61e85..ddda0f472 100644
--- a/Tests/DependencyInjection/AddConsoleCommandPassTest.php
+++ b/Tests/DependencyInjection/AddConsoleCommandPassTest.php
@@ -154,6 +154,33 @@ public function testProcessFallsBackToDefaultDescription()
         $this->assertSame(1 + $initCounter, DescribedCommand::$initCounter);
     }
 
+    public function testEscapesDefaultFromPhp()
+    {
+        $container = new ContainerBuilder();
+        $container
+            ->register('to-escape', EscapedDefaultsFromPhpCommand::class)
+            ->addTag('console.command')
+        ;
+
+        $pass = new AddConsoleCommandPass();
+        $pass->process($container);
+
+        $commandLoader = $container->getDefinition('console.command_loader');
+        $commandLocator = $container->getDefinition((string) $commandLoader->getArgument(0));
+
+        $this->assertSame(ContainerCommandLoader::class, $commandLoader->getClass());
+        $this->assertSame(['%%cmd%%' => 'to-escape', '%%cmdalias%%' => 'to-escape'], $commandLoader->getArgument(1));
+        $this->assertEquals([['to-escape' => new ServiceClosureArgument(new Reference('.to-escape.lazy'))]], $commandLocator->getArguments());
+        $this->assertSame([], $container->getParameter('console.command.ids'));
+
+        $command = $container->get('console.command_loader')->get('%%cmd%%');
+
+        $this->assertInstanceOf(LazyCommand::class, $command);
+        $this->assertSame('%cmd%', $command->getName());
+        $this->assertSame(['%cmdalias%'], $command->getAliases());
+        $this->assertSame('Creates a 80% discount', $command->getDescription());
+    }
+
     public function testProcessThrowAnExceptionIfTheServiceIsAbstract()
     {
         $this->expectException(\InvalidArgumentException::class);
@@ -287,6 +314,11 @@ class NamedCommand extends Command
 {
 }
 
+#[AsCommand(name: '%cmd%|%cmdalias%', description: 'Creates a 80% discount')]
+class EscapedDefaultsFromPhpCommand extends Command
+{
+}
+
 #[AsCommand(name: '|cmdname|cmdalias', description: 'Just testing')]
 class DescribedCommand extends Command
 {