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Security holes fixed: What iOS 17.3 and Co. offer

Milan Jovicic by Milan Jovicic
January 22, 2024 - 9:14 PM CET
in Apple News
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iOS 17.3 Security Apple

Security Shield Concept on a Modern Cyber Background.

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Apple recently released iOS 17.3, macOS Sonoma 14.3, and other updates, introducing some exciting new features and a comprehensive range of security fixes. Below, we'll take a closer look at the new features and fixed vulnerabilities these updates bring. Ensuring the security of our digital devices is critical, and iOS 17.3 and macOS Sonoma 14.3 ensure Apple users stay protected.

Apple has always strived to provide its users with the best possible experience, be it in terms of usability, features or security. With the launch of iOS 17.3 and macOS Sonoma 14.3, the company is once again demonstrating its commitment to continuously improving its products. These updates are intended not only to improve the user experience but also to increase the security of the devices.

New features in iOS 17.3 and macOS Sonoma 14.3

iOS 17.3 and macOS Sonoma 14.3 bring some exciting new features. iPhone users can enjoy shared playlists in Apple Music, making it easier than ever to share favorite music with friends and family. In addition, a new Stolen Device Protection Mode has been introduced, giving iPhone users an additional layer of security to keep their data safe.

detection of security gaps

In today's digital world, security is of utmost importance. Apple has taken on this task and fixed more than 10 security vulnerabilities in iOS 17.3 and macOS Sonoma 14.3 fixed. Some of these vulnerabilities could have had serious consequences. For example, there was a hole in Apple's Neural Engine that would have allowed attackers to execute arbitrary code with kernel privileges. Another threatening vulnerability affected mail search, which would have allowed third-party apps to access sensitive user data. This and other vulnerabilities have now been successfully closed. A notable vulnerability related to time zone management has also been fixed. This vulnerability would have allowed apps to view the user's phone number in the system logs, which posed a significant privacy risk. In addition, Apple has closed vulnerabilities in Safari, WebKit, and the kernel to increase the overall security of the devices.

iOS 17.3 and beyond: Updates are strongly recommended

It's crucial that Apple users keep their devices up-to-date to ensure they're protected from malicious attacks. With the release of iOS 17.3, iPadOS 17.3, macOS Sonoma 14.3, and more, Apple has not only introduced exciting new features but also prioritized user security. Addressing more than 10 security vulnerabilities underscores Apple's commitment to protecting users' privacy and data. Now is the time to update your devices. iPhone and iPad users can do so by going to Settings > General > Software Update, while Mac users can install macOS Sonoma 14.3 via System Preferences > General > Software Update. Additionally, Apple has also released security patches for older devices that no longer receive major system updates, demonstrating that security is always Apple's top priority. (Photo by klss / Bigstockphoto)

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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, guides, and product reviews. Apple devices here are not test units on loan for two weeks but everyday tools: from the iPhone through MacBook Pro, MacBook Air, and iMac to the Apple Vision Pro, at least one device from nearly every product category is in daily use, many of them replaced annually. Every menu path in a guide is verified on the device before it is published.

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