void ContainerNode::suspendPostAttachCallbacks()
{
    if (!s_attachDepth) {
        ASSERT(!s_shouldReEnableMemoryCacheCallsAfterAttach);
        if (Page* page = document()->page()) {
            if (page->areMemoryCacheClientCallsEnabled()) {
                page->setMemoryCacheClientCallsEnabled(false);
                s_shouldReEnableMemoryCacheCallsAfterAttach = true;
            }
        }
        resourceLoadScheduler()->suspendPendingRequests();
    }
    ++s_attachDepth;
}

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.