Apple users are already pretty quick at downloading new operating system updates, but anyone with an iPhone, iPad, or Apple Watch needs to be even more proactive to get iOS 14.4.2 and OS 7.3.3 installed as soon as possible address an active security threat.
Unlike major software updates that may offer some updated features, iOS 14.4.2, iPadOS 14.4.2 and watchOS 7.3.3 are now being introduced to address an active security exploit that could allow malicious websites to perform potentially universal cross-site scripting. That said, if you plan on visiting sketchy websites, you might face some problems unless you install the update.
Apple said the threat may have been actively exploited, so it is not just a potential threat. MacRumors noted.
The threat, which has been resolved by Apple’s latest operating system updates, is listed below CVE-2021-1879 and was first detailed by Clement Lecigne and Billy Leonard of Google’s Threat Analysis Group.
It is Described as a powerful zero-day exploit that affects a wide variety of Apple devices, including the iPhone 6s and later, all models of the iPad Pro, Apple Watch Series 3 and later – essentially any newer iPhone, iPad, or Apple Watch and later iPod Touch.
According to Apple, “this update provides important security updates and is recommended for all users.” So if this isn’t enough of a warning, I don’t know what it is.