IOS 15, iPadOS 15 and macOS Monterey 12 updates released to fix critical bugs

Miscellaneous   /   by admin   /   February 11, 2022

macOS has finally fixed a bug with a discharge in sleep mode due to Bluetooth.

New versions of operating systems came out just two weeks after major updates and contain important security updates. In fresh software eliminated WebKit browser engine error.

An issue in WebKit allowed attackers to activate malicious web content and arbitrary code in the browser. Apple believes that cybercriminals could massively exploit the vulnerability, so it’s worth updating as soon as possible.

In addition, mobile operating systems have solved the problem with Braille displays for visually impaired people. In some cases, the screens stopped responding, but this has been fixed in recent versions.

macOS 12.2.1 update delivers from spontaneous discharge, which observed on some MacBooks with Intel processors. When the computer went to sleep, the Bluetooth module activated the accessories, which caused the laptop battery to lose power. Sometimes the charge level dropped from 100% to 0% overnight, and turning off the Bluetooth module manually did not help. There are no reported issues with the MacBook on the Apple M1.

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You can update systems to iOS 15.3.1 and iPadOS 15.3.1 in the Settings app → General → Software Update. Install macOS 12.2.1 - from the menu "System Preferences" → "Software Update".

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Ksenia Shestakova
Ksenia Shestakova

For 10 years in IT, I tried a lot: I worked as a system administrator and tester, I wrote in a dozen different languages programming, led the computer department of the editorial office of a printed newspaper and led news feeds high-tech portals. I can patch KDE2 for FreeBSD - and tell you in detail about all the nuances of this process. I dream about homemade R2-D2 and space flight.

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