  void SimulateGestureEventWithLatencyInfo(WebInputEvent::Type type,
                                           blink::WebGestureDevice sourceDevice,
                                           const ui::LatencyInfo& ui_latency) {
    SimulateGestureEventCoreWithLatencyInfo(
        SyntheticWebGestureEventBuilder::Build(type, sourceDevice), ui_latency);
  }

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.