Apple releases iOS 14.5.1, iOS 12.5, MacOS Big Sur 11.3, and watchOS 7.4.1 updates. Vulnerabilities in Apple’s Webkit engine allow hackers to attack iPhones, iPads, iPods, and Apple Watch Series 3 and later devices. The list of affected devices includes: iPhone 6s and iPad Pro (all models), iPad Air 2 and later, iPad 5th generation and later and iPad mini 4 and later. Apple has been dealing with a stream of actively exploited zero-day vulnerabilities over the past few months.
Source: https://www.bleepingcomputer.com/news/apple/apple-fixes-2-ios-zero-day-vulnerabilities-actively-used-in-attacks/