Apple OS 18.4.1 & macOS Sequoia 15.4.1 security update rollout

April 16, 2025, 1:20 pm

Apple has issued a coordinated set of updates across its operating systems, including iOS 18.4.1 and macOS Sequoia 15.4.1, to patch actively exploited vulnerabilities and fix various bugs. The updates address issues ranging from a memory corruption flaw in CoreAudio to bypass risks with pointer authentication, as well as resolving wireless CarPlay malfunctions. These security patches are delivered over the air and are critical for protecting devices against sophisticated attacks while boosting overall system stability and performance.

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cnet.com / Download iOS 18.4.1 Now to Fix These Vulnerabilities

Apple said these vulnerabilities may've been exploited in sophisticated attacks.

appleinsider.com / Don't wait to update: iOS 18.4.1 addresses two actively exploited vulnerabilities

The iOS 18.4.1 update contains security fixes for vulnerabilities that may have been used in sophisticated attacks. Here's why you should update.iOS 18.4.1 fixes two actively exploited vulnerabilities.On Wednesday, more than two weeks after the launch of iOS 18.4, Apple released iOS 18.4.1. Though...

techcrunch.com / Apple says zero-day bugs exploited against ‘specific targeted individuals’ using iOS

One of the bugs was discovered by Google's security researchers who investigate government-backed cyberattacks.

bleepingcomputer.com / Apple fixes two zero-days exploited in targeted iPhone attacks

Apple released emergency security updates to patch two zero-day vulnerabilities that were used in an "extremely sophisticated attack" against specific targets' iPhones. [...]

macrumors.com / Update Now: iOS 18.4.1 and macOS Sequoia 15.4.1 Address Actively Exploited Vulnerabilities

The iOS 18.4.1, iPadOS 18.4.1, macOS Sequoia 15.4.1, tvOS 18.4.1, and visionOS 2.4.1 updates that Apple released today include fixes for two major vulnerabilities, which means you should install the new software as soon as you can. According to Apple, it is aware of reports that these...

appleinsider.com / Apple releases security updates for iOS 18.4.1, macOS Sequoia 15.4.1

Apple has released security updates to its operating systems, including iOS 18.4.1, iPadOS 18.4.1, tvOS 18.4.1, macOS 15.4.1, and visionOS 2.4.1.A Mac, iPad, and iPhone running macOS 15, iPadOS 18, and iOS 18The small updates, released on April 16, are fairly common for software vendors to release,...

bgr.com / iOS 18.4.1 now available, fixes wireless CarPlay bug

A couple of weeks after releasing iOS 18.4 to all users, Apple seeded iOS 18.4.1. This update brings important bug fixes and security updates to … The post iOS 18.4.1 now available, fixes wireless CarPlay bug appeared first on BGR.

macrumors.com / Apple Releases macOS Sequoia 15.4.1 With Bug Fixes

Apple today released macOS Sequoia 15.4.1, a minor update to the ‌macOS Sequoia‌ operating system that launched in September. ‌macOS Sequoia‌ 15.4.1 comes two weeks after the launch of macOS Sequoia 15.4. Mac users can download the ‌‌‌macOS Sequoia‌‌‌ update through the...

macrumors.com / Apple Releases iOS 18.4.1 With Bug Fixes

Apple today released iOS 18.4.1 and iPadOS 18.4.1, minor updates to the iOS 18 and iPadOS 18 operating systems that came out last September. iOS 18.4.1 and iPadOS 18.4.1 come two weeks after the launch of iOS 18.4 and iPadOS 18.4. The new software can be downloaded on eligible iPhones and...

macrumors.com / Apple Releases tvOS 18.4.1

Apple today released tvOS 18.4.1, a minor update to the tvOS 18 operating system that came out last September. tvOS 18.4.1 comes two weeks after Apple released tvOS 18.4, and it is available for the Apple TV 4K and ‌Apple TV‌ HD models. tvOS 18.4.1 can be downloaded using the Settings app...

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