The contact owns a 2020 Honda CR-V. The contact stated while the vehicle was parked with the engine on, the emergency parking brake was not engaged, she reached the vehicle to push the push/start button to turn off the vehicle, and the vehicle started to roll backward. The contact stated that the vehicle rolled over both legs and she required medical attention. A police report was filed. The contact stated that the vehicle stopped once it collided with the neighbor's house across the street. The vehicle was towed to a collision shop for diagnostic testing and body repairs. The diagnostic testing has not been performed on the vehicle. The dealer was contacted and advised the contact to call the Honda manufacturer. The contact stated that she has not been able to reach the manufacturer to make them aware of the failure. The approximate failure mileage was 17,000.