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iOS 16.3 & iOS 15.7.3 fix several security vulnerabilities

Milan Jovicic by Milan Jovicic
January 23, 2023 - 21:39 CET
in Apple News
0
iOS 16.3.1 security vulnerabilities

KHARKIV, UKRAINE - JANUARY 27, 2021: Apple Iphone 12 pro new brand model smartphone with IOS base on white background. Apple Inc. is an American technology company headquartered in California

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Apple released iOS 16.3, macOS Ventura 13.2 and other software updates on Monday evening. iOS 15.7.3 and iPadOS 15.7.3 were also made available. The new versions of the operating systems not only bring new features but also several security patches.

In addition to the updates for the current software generation, including iOS 16, Apple has also released updates with security patches for users of iOS 15. According to Apple's website Both iOS 16.3 and iPadOS 16.3 fix two security vulnerabilities found in earlier versions of the operating system.

Security patches for iOS 16.3 and Co.

These include vulnerabilities in areas such as AppleMobileFileIntegrity, ImageIO, Kernel, Mail, Maps, Safari, and WebKit. A vulnerability found in the Weather app could allow other apps to bypass privacy settings. In another vulnerability related to WebKit, the engine that powers Safari and other web browsers on iOS, Apple has fixed two vulnerabilities that could lead to arbitrary malicious code execution. The details are listed below:

WebKit

  • Affected: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5.
  • Impact: Processing maliciously crafted web content may lead to arbitrary code execution.
  • Description: The issue was resolved through improved validations.

WebKit

  • Affected: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5.
  • Impact: Processing maliciously crafted web content may lead to arbitrary code execution.
  • Description: The issue was resolved through improved memory management.

Most of these patches are also available for Mac users running macOS Ventura 13.2, Apple TV users running tvOS 16.3, and Apple Watch users running watchOS 9.3. It's worth noting that Apple also released iOS 15.7.3, macOS Monterey 12.6.3, and macOS Big Sur 11.7.3 with the same patches for users who haven't updated their devices to the latest versions of the operating systems -- or who can't. There's even an update for iPhone 5s, iPhone 6, and other devices stuck on iOS 12. (Photo by Mehaniq / Bigstockphoto)

  • iOS 16.3 & Co. released: This is new
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Milan Jovicic

Milan Jovicic

Milan founded Apfelpatient in 2016 and has been responsible for all editorial content since 2018 – news, rumors, how-to guides and product reviews. Here, Apple devices aren't review units kept for two weeks, they're everyday tools: from iPhone to MacBook Pro, MacBook Air and iMac all the way to Apple Vision Pro, at least one device from every product category is in daily use, many of them replaced every year. Every menu path in a guide is checked on the device before it goes live.

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