2020 Subaru Outback forward collision avoidance problems

On tuesday 9 february, 2021 I was returning home from picking my two children up from school (age 4 and 6). As I approached the drive way the brakes functioned properly to allow me to turn into the driveway, but suddenly the brakes stopped functioning and the car accelerated driving straight through my closed garage door. I was able to control steering but regardless of my foot pressing firmly on the brake pedal, the car continued to accelerate.

Went to get in my car parked in my driveway for the first time this week where it was parked in my driveway, hadn't been driven since sunday the 11th and the windshield was cracked from the bottom middle and up a significant way before it split into a wide 'y' shape.