Apple releases emergency updates for iOS, iPadOS and macOS

Apple released iOS 16.4.1, iPadOS 16.4.1, and macOS 13.3.1 for iPhone, iPad, and Mac, respectively. And recommends installing them as soon as possible, since they all include important security fixes.

The new software fixes two vulnerabilities that could allow attackers to access user data. The company noted that they are already actively exploited. With this, the unexpected release of the update is connected.

One of the flaws found in the IOSurfaceAccelerator system allows third-party applications to execute arbitrary code with kernel privileges. That is, any developer using programs from the App Store can take advantage of this vulnerability and perform almost any action on someone else's iPhone.

The second error is found in WebKit. In this case, attackers can use the browser on the user's device.

The Cupertino company has also released a new Safari 16.4.1 update for macOS Monterey and macOS Big Sur, which likely fixes the WebKit vulnerability.