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Apple fixes critical security bug on iPhone with iOS 15.3, Know all details

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iOS 15.3

HIGHLIGHTS

  • The iPhones are getting a critical security update in the form of iOS 15.3.
  • The update fixes the exploit in the WebKit tools in Safari.
  • The security fix is also available for the iPads through iPadOS 15.3.

The iPhones are getting a critical security update in the form of iOS 15.3.

The iPhone was tormented with a basic security bug in Apple’s Safari browser that could permit hackers to take advantage of it to access virtually the entirety of a user’s personal data. Apple is currently carrying out a fix for this bug with the latest iOS 15.3 updates for the qualified iPhone models, including iPhone 13 and iPhone 12. Since this bug affected practically all iOS 15 devices, you should regard this update as significant and install it immediately. Notwithstanding the Safari bug, iOS 15.3 fixes a couple of different bugs, some of which have been taken advantage of as of now. Since these bugs also assaulted the iPad, Apple also released iPadOS 15.3.

The update fixes the exploit in the WebKit tools in Safari.

The Safari bug was discovered as of late in which security researchers observed that Apple’s WebKit execution of JavaScript possesses a bug that allows any website to get sufficiently close to the databases and the data stored in them during a browsing session on Safari. Preferably, a website should not have the option to access different databases during a browsing session with the exception of its own. Since Apple forces different browsers, such as Google Chrome and Firefox to use WebKit on the iPhone and iPad, the bug affected these two different browsers, as well. As such, the criticality of the bug is high because any malicious website made by hackers could attempt to siphon off your data from different websites that you trust.

iOS 15.3 should fix this issue, as well as numerous others. To install the update, go to iPhone Settings, then, at that point, General, and Software update. Your iPhone will check for an update consequently and when you see iOS 15.3 accessible, tap Download and Install to proceed with the installation process.

The security fix is also available for the iPads through iPadOS 15.3.

In the release notes, Apple referenced that the update brings fixes for an iCloud bug that permitted an application to access user’s files, a bug in the iOS Crash Reporter that could give hackers to acquire root rights, a bug in ColorSync feature that could let a maliciously created record to run self-assertive code execution when processed. There are a couple of other minor bugs that Apple listed in the release notes, yet the biggest one would be the Safari bug since it also impacts the iPad and the Mac.

The iPads are also getting the fix as a piece of iPadOS 15.3, so assuming you own a qualified iPad, you should download and install the new update right away. Macintosh users can also proceed to download the latest macOS Monterey 12.2 that brings the fix for the Safari WebKit bug.

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