diff -Nuar a/vendor/magento/module-inventory-configurable-product/Pricing/Price/Indexer/StockStatusBaseSelectProcessor.php b/vendor/magento/module-inventory-configurable-product/Pricing/Price/Indexer/StockStatusBaseSelectProcessor.php
new file mode 100644
index 00000000000..68cb883c79a
--- /dev/null
+++ b/vendor/magento/module-inventory-configurable-product/Pricing/Price/Indexer/StockStatusBaseSelectProcessor.php
@@ -0,0 +1,138 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+declare(strict_types=1);
+
+namespace Magento\InventoryConfigurableProduct\Pricing\Price\Indexer;
+
+use Magento\Catalog\Api\Data\ProductInterface;
+use Magento\Catalog\Model\ResourceModel\Product\BaseSelectProcessorInterface;
+use Magento\CatalogInventory\Api\StockConfigurationInterface;
+use Magento\Framework\App\ResourceConnection;
+use Magento\Framework\DB\Select;
+use Magento\Framework\EntityManager\MetadataPool;
+use Magento\Framework\Exception\NoSuchEntityException;
+use Magento\InventoryCatalogApi\Api\DefaultStockProviderInterface;
+use Magento\InventoryIndexer\Model\StockIndexTableNameResolverInterface;
+use Magento\InventorySalesApi\Api\Data\SalesChannelInterface;
+use Magento\InventorySalesApi\Api\StockResolverInterface;
+use Magento\Store\Model\StoreManagerInterface;
+
+/**
+ * Base select processor.
+ */
+class StockStatusBaseSelectProcessor implements BaseSelectProcessorInterface
+{
+    /**
+     * @var StockIndexTableNameResolverInterface
+     */
+    private $stockIndexTableNameResolver;
+
+    /**
+     * @var StockConfigurationInterface
+     */
+    private $stockConfig;
+
+    /**
+     * @var StoreManagerInterface
+     */
+    private $storeManager;
+
+    /**
+     * @var StockResolverInterface
+     */
+    private $stockResolver;
+
+    /**
+     * @var DefaultStockProviderInterface
+     */
+    private $defaultStockProvider;
+
+    /**
+     * @var ResourceConnection
+     */
+    private $resourceConnection;
+
+    /**
+     * @var MetadataPool
+     */
+    private $metadataPool;
+
+    /**
+     * @param StockIndexTableNameResolverInterface $stockIndexTableNameResolver
+     * @param StockConfigurationInterface $stockConfig
+     * @param StoreManagerInterface $storeManager
+     * @param StockResolverInterface $stockResolver
+     * @param ResourceConnection $resourceConnection
+     * @param DefaultStockProviderInterface $defaultStockProvider
+     * @param MetadataPool $metadataPool
+     */
+    public function __construct(
+        StockIndexTableNameResolverInterface $stockIndexTableNameResolver,
+        StockConfigurationInterface $stockConfig,
+        StoreManagerInterface $storeManager,
+        StockResolverInterface $stockResolver,
+        ResourceConnection $resourceConnection,
+        DefaultStockProviderInterface $defaultStockProvider,
+        MetadataPool $metadataPool
+    ) {
+        $this->stockIndexTableNameResolver = $stockIndexTableNameResolver;
+        $this->stockConfig = $stockConfig;
+        $this->storeManager = $storeManager;
+        $this->stockResolver = $stockResolver;
+        $this->resourceConnection = $resourceConnection;
+        $this->defaultStockProvider = $defaultStockProvider;
+        $this->metadataPool = $metadataPool;
+    }
+
+    /**
+     * Improves the select with stock status sub query.
+     *
+     * @param Select $select
+     * @return Select
+     * @throws NoSuchEntityException
+     */
+    public function process(Select $select)
+    {
+        if (!$this->stockConfig->isShowOutOfStock()) {
+            return $select;
+        }
+
+        $websiteCode = $this->storeManager->getWebsite()->getCode();
+        $stock = $this->stockResolver->execute(SalesChannelInterface::TYPE_WEBSITE, $websiteCode);
+        $stockId = (int)$stock->getStockId();
+        if ($stockId === $this->defaultStockProvider->getId()) {
+            return $select;
+        }
+
+        $metadata = $this->metadataPool->getMetadata(ProductInterface::class);
+        $linkField = $metadata->getLinkField();
+
+        $select->joinInner(
+            ['le2' => $this->resourceConnection->getTableName('catalog_product_entity')],
+            'le2.' . $linkField . ' = l.product_id',
+            []
+        )->joinInner(
+            ['stock' => $this->stockIndexTableNameResolver->execute($stockId)],
+            'stock.sku = le2.sku',
+            []
+        )->joinInner(
+            ['stock_parent' => $this->stockIndexTableNameResolver->execute($stockId)],
+            'stock_parent.sku = le.sku',
+            []
+        )->where(
+            'stock.is_salable = ?',
+            1
+        )->orWhere(
+            'stock.is_salable = ?',
+            0
+        )->where(
+            'stock_parent.is_salable = ?',
+            0
+        );
+
+        return $select;
+    }
+}
diff -Nuar a/vendor/magento/module-inventory-configurable-product/etc/di.xml b/vendor/magento/module-inventory-configurable-product/etc/di.xml
index 77358c2d991..3fe63f887b6 100644
--- a/vendor/magento/module-inventory-configurable-product/etc/di.xml
+++ b/vendor/magento/module-inventory-configurable-product/etc/di.xml
@@ -26,4 +26,9 @@
     <type name="Magento\CatalogInventory\Observer\ParentItemProcessorInterface">
         <plugin name="adapt_parent_stock_processor" type="Magento\InventoryConfigurableProduct\Plugin\CatalogInventory\Observer\ParentItemProcessor\AdaptParentItemProcessorPlugin"/>
     </type>
+    <type name="Magento\ConfigurableProduct\Model\ResourceModel\Product\Indexer\Price\Configurable">
+        <arguments>
+            <argument name="baseSelectProcessor" xsi:type="object">Magento\InventoryConfigurableProduct\Pricing\Price\Indexer\StockStatusBaseSelectProcessor</argument>
+        </arguments>
+    </type>
 </config>