Apple has just released iOS 16.4.1 for the iPhone and iPadOS 16.4.1 for the iPad, and it’s important to update your devices as soon as possible. The new updates tackle a variety of bugs and include critical security enhancements, ensuring a smoother and safer experience for users.
These updates are here to save the day for those who have been experiencing issues with Siri’s responsiveness or the pushing hands emoji not displaying skin tone variations. While the release notes don’t explicitly mention fixes for the Weather app or Universal Control, Apple may have addressed these problems.
One of the main reasons to download and install these updates is the security fixes they bring. Both iOS and iPadOS 16.4.1 patch two actively exploited vulnerabilities – the IOSurfaceAccelerator and WebKit issues. These vulnerabilities could potentially allow for arbitrary code execution, making it essential to update your devices promptly.
To update your iPhone or iPad, follow these steps:
- Open the “Settings” app on your device.
- Then to “General”.
- Go to “Software Update”.
- Choose “Download and Install” for iOS 16.4.1 or iPadOS 16.4.1.
Before installing the software updates, it’s always a good practice to back up your device to iCloud, Finder, or iTunes.
In addition to the iOS and iPadOS updates, Apple has released macOS Ventura 13.3.1 for the Mac, addressing the same emoji color bug and fixing an issue where the Apple Watch did not auto-unlock a Mac.
As always, staying on top of these updates is important to maintain your devices’ security and smooth functioning. So, be sure to install iOS 16.4.1, iPadOS 16.4.1, and macOS Ventura 13.3.1 to keep your Apple devices running at their best.
Release Note
IOSurfaceAccelerator
- Available for: iPhone 8 and later, iPad Pro (all models), iPad Air 3rd generation and later, iPad 5th generation and later, and iPad mini 5th generation and later
- Impact: An app may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited.
- Description: An out-of-bounds write issue was addressed with improved input validation.
- CVE-2023-28206: Clément Lecigne of Google’s Threat Analysis Group and Donncha Ó Cearbhaill of Amnesty International’s Security Lab
WebKit
Apple Support ID: HT213720
- Available for: macOS Ventura
- Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
- Description: A use after free issue was addressed with improved memory management.
- WebKit Bugzilla: 254797
- CVE-2023-28205: Clément Lecigne of Google’s Threat Analysis Group and Donncha Ó Cearbhaill of Amnesty International’s Security Lab
Release Date
The 16.4.1 update for iPhone and iPad was released on 7th April 2023. It is globally available to everyone.
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