inline void Element::updateName(const AtomicString& oldName, const AtomicString& newName)
{
    if (!inDocument() || isInShadowTree())
        return;

    if (oldName == newName)
        return;

    if (shouldRegisterAsNamedItem())
        updateNamedItemRegistration(oldName, newName);
}

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.