diff --git a/app/code/Magento/Eav/Model/Entity/Collection/AbstractCollection.php b/app/code/Magento/Eav/Model/Entity/Collection/AbstractCollection.php
index d8762eb604f00..6a1857cb931a6 100644
--- a/app/code/Magento/Eav/Model/Entity/Collection/AbstractCollection.php
+++ b/app/code/Magento/Eav/Model/Entity/Collection/AbstractCollection.php
@@ -1,7 +1,7 @@
 <?php
 /**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
+ * Copyright 2025 Adobe
+ * All Rights Reserved.
  */
 
 namespace Magento\Eav\Model\Entity\Collection;
@@ -1233,8 +1233,27 @@ public function _loadAttributes($printQuery = false, $logQuery = false)
                     throw $e;
                 }
 
+                $attributeCode = $data = [];
+                $entityIdField = $entity->getEntityIdField();
+
                 foreach ($values as $value) {
-                    $this->_setItemAttributeValue($value);
+                    $entityId = $value[$entityIdField];
+                    $attributeId = $value['attribute_id'];
+                    if (!isset($attributeCode[$attributeId])) {
+                        $attributeCode[$attributeId] = array_search($attributeId, $this->_selectAttributes);
+                        if (!$attributeCode[$attributeId]) {
+                            $attribute = $this->_eavConfig->getAttribute(
+                                $this->getEntity()->getType(),
+                                $attributeId
+                            );
+                            $attributeCode[$attributeId] = $attribute->getAttributeCode();
+                        }
+                    }
+                    $data[$entityId][$attributeCode[$attributeId]] = $value['value'];
+                }
+
+                if ($data) {
+                    $this->_setItemAttributeValue($data);
                 }
             }
         }
@@ -1303,7 +1322,7 @@ protected function _addLoadAttributesSelectValues($select, $table, $type)
     /**
      * Initialize entity object property value
      *
-     * Parameter $valueInfo is _getLoadAttributesSelect fetch result row
+     * Parameter $valueInfo is [product_id => [attribute_code => value]]
      *
      * @param array $valueInfo
      * @return $this
@@ -1311,24 +1330,14 @@ protected function _addLoadAttributesSelectValues($select, $table, $type)
      */
     protected function _setItemAttributeValue($valueInfo)
     {
-        $entityIdField = $this->getEntity()->getEntityIdField();
-        $entityId = $valueInfo[$entityIdField];
-        if (!isset($this->_itemsById[$entityId])) {
-            throw new LocalizedException(
-                __('A header row is missing for an attribute. Verify the header row and try again.')
-            );
-        }
-        $attributeCode = array_search($valueInfo['attribute_id'], $this->_selectAttributes);
-        if (!$attributeCode) {
-            $attribute = $this->_eavConfig->getAttribute(
-                $this->getEntity()->getType(),
-                $valueInfo['attribute_id']
-            );
-            $attributeCode = $attribute->getAttributeCode();
-        }
-
-        foreach ($this->_itemsById[$entityId] as $object) {
-            $object->setData($attributeCode, $valueInfo['value']);
+        foreach ($valueInfo as $entityId => $value) {
+            if (!isset($this->_itemsById[$entityId])) {
+                throw new LocalizedException(
+                    __('A header row is missing for an attribute. Verify the header row and try again.')
+                );
+            }
+            $object =$this->_itemsById[$entityId][0];
+            $object->setData($object->getData()+$value);
         }
 
         return $this;