static void removeAttrNodeListForElement(Element* element)
{
    ASSERT(element->hasSyntheticAttrChildNodes());
    ASSERT(attrNodeListMap().contains(element));
    attrNodeListMap().remove(element);
    element->setHasSyntheticAttrChildNodes(false);
}

This vulnerability category highlights issues in resource management where failures to properly release memory, file handles, or other resources can degrade system performance or enable denial-of-service conditions.