Make Sure to Update: iOS 18.3.2 and macOS Sequoia 15.3.2 Include Important Security Fixes - MacRumors
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Make Sure to Update: iOS 18.3.2 and macOS Sequoia 15.3.2 Include Important Security Fixes

The iOS 18.3.2, iPadOS 18.3.2, macOS Sequoia 15.3.2, and visionOS 2.3.2 updates that Apple released today include an important security fix for a WebKit vulnerability that may have been actively exploited.

bug security vulnerability issue fix larry
In Apple's security notes for each update, Apple says that maliciously crafted web content could break out of the Web Content sandbox. Most of the issue was addressed with iOS 17.2, but Apple has added an additional supplementary fix in today's updates.

Apple says that it is aware of a report that the vulnerability may have been exploited "in an extremely sophisticated attack against specific targeted individuals," though it is worth noting that these attacks happened prior to iOS 17.2.

The issue was addressed with improved checks to prevent unauthorized actions.

Given that there is a vulnerability that is known to have been exploited in the wild, it is a good idea to update your devices to the latest software for optimal protection.

Related Forums: iOS 18, iPadOS 18, macOS Sequoia

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Top Rated Comments

DianaofThemiscyra Avatar
15 months ago
Nice try Tim. I’ll keep my good old Sonoma and my iOS 17.7… they’re running just fine and are certainly not bloated as Sequoia and iOS 18.

Edit: typo
Score: 18 Votes (Like | Disagree)
EM2013 Avatar
15 months ago
What ever happened to updates for previous iOS versions??
Score: 8 Votes (Like | Disagree)
russell_314 Avatar
15 months ago

Nice try Tim. I’ll keep my good old Sonoma and my iOS 17.7… they’re running just fine and are certainly not bloated as Sequoia and iOS 18.

Edit: typo
Forget about those pesky security updates, right
Score: 7 Votes (Like | Disagree)
15 months ago

They have never been guaranteed, and when they appear they are only for devices that can’t update further.
This is false.
Score: 6 Votes (Like | Disagree)
15 months ago
Doing fine on 16.7.2 on my 14 pro. 🤷🏻‍♂️
Score: 6 Votes (Like | Disagree)
Westside guy Avatar
15 months ago
I'm not seeing an update for Sonoma (yet) - I wonder if this is Sequoia-specific, or if Apple's just lagging again? Guess we'll find out in the next few weeks...
Score: 5 Votes (Like | Disagree)