diff --git a/vendor/magento/module-catalog-inventory/Model/ResourceModel/Stock/Item.php b/vendor/magento/module-catalog-inventory/Model/ResourceModel/Stock/Item.php
index 26960e8645dd0..dfdba72b296b4 100644
--- a/vendor/magento/module-catalog-inventory/Model/ResourceModel/Stock/Item.php
+++ b/vendor/magento/module-catalog-inventory/Model/ResourceModel/Stock/Item.php
@@ -129,12 +129,15 @@ protected function _prepareDataForTable(\Magento\Framework\DataObject $object, $
         $data = parent::_prepareDataForTable($object, $table);
         $ifNullSql = $this->getConnection()->getIfNullSql('qty');
         if (!$object->isObjectNew() && $object->getQtyCorrection()) {
+            $rawQty  = (float) $object->getQtyCorrection();
+            $safeQty = is_finite($rawQty) ? $rawQty : 0.0;
+
             if ($object->getQty() === null) {
                 $data['qty'] = null;
-            } elseif ($object->getQtyCorrection() < 0) {
-                $data['qty'] = new \Zend_Db_Expr($ifNullSql . '-' . abs((float) $object->getQtyCorrection()));
+            } elseif ($safeQty < 0) {
+                $data['qty'] = new \Zend_Db_Expr($ifNullSql . '-' . abs($safeQty));
             } else {
-                $data['qty'] = new \Zend_Db_Expr($ifNullSql . '+' . $object->getQtyCorrection());
+                $data['qty'] = new \Zend_Db_Expr($ifNullSql . '+' . $safeQty);
             }
         }
         return $data;
diff --git a/vendor/magento/module-catalog-inventory/Observer/SaveInventoryDataObserver.php b/vendor/magento/module-catalog-inventory/Observer/SaveInventoryDataObserver.php
index af244815b360e..0347e37a0f0fb 100644
--- a/vendor/magento/module-catalog-inventory/Observer/SaveInventoryDataObserver.php
+++ b/vendor/magento/module-catalog-inventory/Observer/SaveInventoryDataObserver.php
@@ -152,6 +152,7 @@ private function getStockItemToBeUpdated(Product $product)
     private function getStockData(Product $product)
     {
         $stockData = $product->getStockData();
+        unset($stockData['qty_correction']);
         $stockData['product_id'] = $product->getId();
 
         if (!isset($stockData['website_id'])) {