Philips issued an advisory on January 6, 2022, for Philips Engage Software version 6.2.1 and prior. The company had already released and deployed an updated version, 6.2.2, to all customers on September 28, 2021, with the vulnerability fixed.

Disclosure followed the fix by about three months, a sequence that lets customers patch before details go public. Confirm that the deployed build reads 6.2.2 or later instead of trusting the rollout record.