general problems of the 2015 Toyota Sienna

I was at a stop light when I slowly started to lift my foot from the brake pedal. The engine started revving up and accelerate. I pressed the brake pedal normal , then harder when it would not stop revving. I looked down to see if I was hitting the gas pedal by accident. I was not, about after 5 seconds it stop revving. I went about a foot and nobody was in front of me. I going to have it checked out by my dealer. This happened before and I thought it was driver error . When I thought I was hitting the gas pedal and brake pedal. I searched for incidents like mine, but could not find something exactly just similar. I did not look at the dashboard so I do not know if there was a message . So I'm reporting this incident to get answers and alert others of this issue.

Tl- the contact owns a 2015 Toyota Sienna. The contact stated that the vehicle cruze control experienced a failure after it was applied and could not be turned off even after the brake was applied. As a result the vehicle was involved in a front impact collision. The air bags did deploy. A police report was filed. The vehicle was towed to a salvage yard and deemed destroyed. The manufacturer was notified of the issue. There were three injuries due to the crash. The contact suffered from a severe head injury, the contact passenger suffered from a broken nosed and cracked ribs. The other passenger in the vehicle suffered from minor injuries. The failure mileage was approximately 13,000. The VIN was not provided. Kh.