As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT FL370 THE CABIN ALT WARNING HORN AND THE CABIN ALTITUDE CLIMBED TO 10,000 FT. CREW WAS ABLE TO ARREST CABIN ALT AFTER DECENDING TO FL190. *S/D* FOUND FAILED OUTFLOW VALVE AND NUMEROUS DOOR SEAL LEAKS. REPLACED OUTFLOW VALVE AND REPAIRED DOOR LEAKS, PERFORMED PRESSURIZATION TEST ON A/C, ALL TESTS GOOD.