One problem related to brakes failed has been reported for the 2012 Toyota Camry Hybrid. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Toyota Camry Hybrid based on all problems reported for the 2012 Camry Hybrid.
Brakes failed while driving without warning, I suddenly had no power braking and had to stomp on the brakes to avoid a collision. Car has only 44,000 miles and been driven 29 months. At the dealer they said it was a failed brake booster and would cost over $3000 to repair. The car has been well maintained. I am lucky nobody was harmed but this is a major safety failure on a car that is supposed to be very safe and reliable, and a ridiculously expensive repair in addition. After I complained they wrote off 80% but still cost $600 out of my pocket to replace a defective Toyota brake system.