If you own an iPhone, iPad or Mac, you should update the system immediately.
Apple released an urgent security update for its devices, after the zero-day vulnerability was discovered, which the company said was used by hackers to attack and infect devices with malware.
As usual, Apple did not release many details about the bug, probably to prevent other hackers from taking advantage of this bug. What is known is that the error labeled CVE-2021-30807 can be used to take full control of the device.
Updates less than a week after the company released iOS 14.7, iPadOS 14.7 and macOS Big Sur 11.5, address the problem of memory corruption in the IOMobileFrameBuffer component, which can be abused to run attacker code with kernel privileges.
Users are advised to update their systems to the latest versions of iOS 14.7.1, iPadOS 14.7.1 and macOS 11.5.1 to protect against attacks.
To update your Mac or MacBook, select System Preferences from the Apple menu in the upper left corner of the screen. Then click Software Update to see if updates are available and follow the instructions.
If your iPhone or iPad has not yet installed the latest security update, open Settings and select General> Software Update and follow the instructions.
Source: Informacija.rs by www.informacija.rs.
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