Apple has released iOS 14.7 with fixes for critical vulnerabilities that could be exploited to take control of a vulnerable device.
Users should update as soon as possible to avoid potential exploitation.
Updates for iPadOS, WatchOS, and tvOS should also be installed.
How to update iOS
iOS 14.7 Release Notes
How to update watchOS
watchOS 7.6 Release Notes
How to update tvOS
tvOS 14.7 Release Notes