https://wccftech.com/download-ios-15-0-2-for-iphone-and-ipad-released-ipsw-links/

Apple has just released iOS 15.0.2 and iPadOS 15.0.2 for compatible iPhone and iPad devices. The update is available over the air.

We were treated to iOS 15.0.1 and iPadOS 15.0.1 just a few days ago and Apple has already seeded iOS 15.0.2 and iPadOS 15.0.2 to the public. As for the contents of this update, it’s purely a bug fix and performance enhancing release. If you’re expecting SharePlay with this build, you’d be mistaken. Nonetheless, you should go ahead and download it immediately to keep things running nice and smoothly.