Apple released iOS 16.5.1 (c) Rapid Security Response Update for iPhones and iPads. This update fixes the iOS 16.5.1 (a) bug that caused some websites to display Security warnings in Safari browser.
iOS 16.5.1 (a) and iPadOS 16.5.1 (a) were released two days ago with an Important High Critical Security fix.
But Apple pulled the update shortly after releasing it globally.
Addressing the bug that started to show security warning messages when users visit websites in the Safari browser, Apple fixed that bug and released iOS 16.5.1 (c) and iPadOS 16.5.1 (c) updates today.
Now you may update to the latest iOS 16.5.1 (c) and iPadOS 16.5.1 (c) to get the security fixes reported by an anonymous security researcher to Apple.