ZDNet
Apple has released an emergency update to patch a serious vulnerability (https://support.apple.com/en-us/HT212258) found in iOS, iPadOS, and watchOS.
The patches are iOS 14.4.2, iPadOS 14.4.2, and watchOS 7.3.3, respectively.
The vulnerability, discovered by Google’s Threat Analysis Group, affects Apple’s WebKit browser engine, and what makes this an urgent update is the fact that the Apple claims that the vulnerability is being actively exploited.
Details from Apple are limited, but such vulnerabilities could be used to carry out malicious actions such as directing users to phishing sites.