Today, Apple pushed the iOS/iPadOS 15.3.1 update to iPhone and iPad users. From the official description, the new version clearly tells that only fixing vulnerabilities improves security and fixes issues that may cause Braille displays to stop responding.
From the security content page of Apple's official website, it is known that the iOS version of this time fixes a Safari web page vulnerability, which is "WebKit". Because processing maliciously crafted web content may lead to arbitrary code execution, this vulnerability has been actively exploited, and it is very likely to be shared publicly, affecting the security of users using the product.
Apple pushes the official version of iOS 15.3.1
At the same time, the macOS Apple computer system is also affected by this vulnerability, so the launch of macOS 12.2.1 system will also fix this problem synchronously.
Recently, the mobile operating system of Apple products has been constantly innovating, fixing many vulnerabilities to improve security and introducing many new features. It is worth mentioning that previously, Apple pushed the iOS 15.4 beta version to developers, which supports wearing masks and using Face ID. Nowadays, wearing masks has become a part of people's daily lives, and this function can be said to be quite practical. It is reported that when the user chooses to use the function, the system will require another face ID to be entered, mainly recording the characteristics around the user's eyes.