bool IsSmartVirtualKeyboardEnabled() {
  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           keyboard::switches::kEnableVirtualKeyboard)) {
     return false;
   }
  return keyboard::IsSmartDeployEnabled();
 }

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.