Apple Brings iOS 14.5.1, iPadOS 14.5.1, macOS Big Sur 11.3.1, watchOS 7.4.1 With Security Fixes for WebKit

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Apple has launched iOS 14.5.1 and iPadOS 14.5.1 for suitable iPhone and iPad fashions to patch two zero-day safety flaws in WebKit that allowed attackers to execute a malicious code on the just lately up to date gadgets. The identical safety flaws existed for Mac computer systems and Apple Watch fashions which have additionally obtained macOS Large Sur 11.3.1 and watchOS 7.4.1 updates, respectively. The Cupertino firm has additionally launched iOS 12.5.Three for its older iPhone and iPad fashions to repair a complete of 4 WebKit-related safety points, together with the 2 zero-day flaws.

Based on the main points offered through a security post by Apple, iOS 14.5.1 and iPadOS 14.5.1 carry fixes for the 2 vulnerabilities that exist within the WebKit browser engine, which is supposed for rendering Net content material in Safari, App Retailer, Mail, and different apps. The vulnerabilities are listed as CVE-2021-30663 and CVE-2021-30665.

Whereas the CVE-2021-30663 is described as an integer overflow drawback, the CVE-2021-30665 is a reminiscence corruption problem. Each vulnerabilities allowed attackers to execute a malicious code by means of specifically crafted Net content material.

Apple stated that it was conscious of reviews that each safety points might need been actively exploited. Customers are, due to this fact, extremely really helpful to obtain and set up the iOS 14.5.1 and iPadOS 14.5.1 updates on their gadgets.

The brand new updates additionally embrace a repair for the App Monitoring Transparency prompts.

“This replace fixes a difficulty with App Monitoring Transparency the place some customers who beforehand disabled Permit Apps to Request to Observe in Settings could not obtain prompts from apps after re-enabling it,” the corporate stated within the replace description.

Along with iOS 14.5.1 and iPadOS 14.5.1, Apple has launched macOS Large Sur 11.3.1 and watchOS 7.4.1. These updates are additionally meant to repair the 2 zero-day vulnerabilities that the corporate has patched for newer iPhone and iPad fashions by means of the iOS and iPadOS updates.

Apple has additionally introduced iOS 12.5.Three for its older iPhone, iPad, and iPod contact fashions, particularly iPhone 5s, iPhone 6, iPhone 6 Plus, iPad Air, iPad mini 2, iPad mini 3, and iPod contact (sixth era). It fixes the CVE-2021-30663 and CVE-2021-30665 vulnerabilities alongside two extra zero-day flaws affecting WebKit which can be recorded as CVE-2021-30666 and CVE-2021-30661.

The brand new safety updates come only a week after Apple released iOS 14.5, iPadOS 14.5, macOS Large Sur 11.3, watchOS 7.4, and tvOS 14.5 for suitable gadgets. The corporate has additionally stopped signing iOS 14.4.2, which signifies that customers won’t be able to downgrade to the sooner iOS model from iOS 14.5 or iOS 14.5.1 if they’ve already up to date their Apple gadgets.

The right way to obtain iOS 14.5.1, iPadOS 14.5.1, macOS Large Sur 11.3.1, watchOS 7.4.1

The iOS 14.5.1 and iPadOS 14.5.1 will be downloaded by means of Settings > Normal > Software program Updates on eligible iPhone and iPad fashions. For MacBook, iMac, Mac mini, and different Mac fashions, macOS Large Sur 11.3.1 will be downloaded by going into System Preferences > Software program Replace after clicking on the Apple menu icon from the top-left nook of your pc display. You can too discover the newest macOS replace by visiting the About This Mac setting from the Apple menu.

Apple Watch customers can obtain the watchOS 7.4.1 replace by going to the My Watch tab from the Watch app on their iPhones. The replace can be downloaded instantly from the Apple Watch.


We dive into all issues Apple — iPad Professional, iMac, Apple TV 4K, and AirTag — this week on Orbital, the Devices 360 podcast. Orbital is accessible on Apple Podcasts, Google Podcasts, Spotify, and wherever you get your podcasts.

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