iOS 17.3 and macOS Sonoma 14.3 Patch WebKit Vulnerability That May Have Been Exploited

Apple today released iOS 17.3, iPadOS 17.3, tvOS 17.3, and macOS Sonoma 14.3, and it's a good idea to update as soon as possible to the new operating systems because the software patches an actively exploited vulnerability.

iOS 17
The updates fix a bug in WebKit that could allow maliciously crafted content to lead to arbitrary code execution. Apple says on its security support page that it is aware of a report that the issue may have been exploited.

Apple's software releases also address several other security vulnerabilities that were not known to have been used in the wild. iOS 17.3, for example, fixes bugs with the Neural Engine, kernel, Mail, Safari, Shortcuts, and more.

Details on all of the security fixes for each update can be found on Apple's security support site.

Related Forums: iOS 17, iPadOS 17, macOS Ventura

Popular Stories

iPhone 17 Pro Dual Tone Feature 1

iPhone 17 Pro Launching Later This Year With These 8 New Features

Thursday January 9, 2025 5:45 am PST by
While the iPhone 17 Pro and iPhone 17 Pro Max are not expected to launch until September, there are already plenty of rumors about the devices. iPhone 17 Pro concept based on rumors Below, we recap key changes rumored for the iPhone 17 Pro models as of January 2025: More aluminum: iPhone 17 Pro models are rumored to have an aluminum frame, whereas the iPhone 15 Pro and iPhone 16 Pro models ...
HomePod mini and Apple TV

New Apple TV and HomePod Mini Launching This Year With One Thing in Common

Wednesday January 8, 2025 6:18 am PST by
It was recently reported that new Apple TV and new HomePod mini models will launch this year, and the devices are expected to have one thing in common. Bloomberg's Mark Gurman last month reported that the new Apple TV and the new HomePod mini will be equipped with Apple's own combined Wi-Fi and Bluetooth chip. Gurman said the chip supports Wi-Fi 6E, so that could end up being a key upgrade...
airpods pro 2 botw

Hearing a Mysterious Chime From Your AirPods Pro Case? It's a Feature

Thursday January 9, 2025 3:42 pm PST by
If you've been hearing a chiming sound from your AirPods Pro 2 case when the AirPods are charging, it's a feature that Apple added with the launch of Hearing Health last year. In a support guide, Apple says that the AirPods Pro may play a sound every so often while in the case to ensure the microphones and speakers are working as intended. From Apple: To help ensure that your AirPods...
iPhone SE 4 Thumb 1

New iPhone SE and iPad 11 Launch Timing Allegedly Revealed by Leaker

Tuesday January 7, 2025 11:12 am PST by
A new iPhone SE and an iPad 11 might be coming very soon. In late December, a private account on X with a track record of leaking accurate iOS-related information said devices codenamed "V59" and "J481" will be released alongside iOS 18.3 and iPadOS 18.3. Bloomberg's Mark Gurman has previously reported that "V59" is a new iPhone SE, and that "J481" is a new entry-level iPad. iOS 15.3, iOS ...
M6 MacBook Pro Feature 1

5 Reasons to Wait for Next Year's MacBook Pro

Wednesday January 8, 2025 6:33 am PST by
Apple in October 2024 overhauled its 14-inch and 16-inch MacBook Pro models, adding M4, M4 Pro, and M4 Max chips, Thunderbolt 5 ports on higher-end models, display changes, and more. That's quite a lot of updates in one go, but if you think this means a further major refresh for the MacBook Pro is now several years away, think again. Bloomberg's Mark Gurman has said he expects only a small...
iPhone 17 Pro Dual Tone Horizontal 1

iPhone 17 Pro Main Camera Sensor 'Smaller' Than iPhone 16 Pro Sensor

Friday January 10, 2025 3:14 am PST by
This year's iPhone 17 Pro models will feature a smaller main camera sensor than the one used in the Fusion camera currently found in iPhone 16 Pro models, according to Weibo-based leaker Digital Chat Station. The Chinese leaker claims that Apple will adopt a 1/1.3" sensor for the 48MP main camera in the iPhone 17 Pro and iPhone 17 Pro Max, down from the 1/1.28" sensor used in the iPhone 16...
iOS 18

Apple Releases iOS 18.2.1 With Bug Fixes

Monday January 6, 2025 10:07 am PST by
Apple today released iOS 18.2.1 and iPadOS 18.2.1, minor updates to the iOS 18 and iPadOS 18 operating systems. iOS 18.2.1 and iPadOS 18.2.1 come almost a month after Apple released iOS 18.2 and iPadOS 18.2. The new software can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. According to Apple's release notes, iOS 18.2.1...
airpods 4 blue

Apple's Student Offer With Free AirPods Returns in These Four Countries

Thursday January 9, 2025 7:18 am PST by
Apple's annual "Back to School" or "Back to Uni" promotion has returned this week in Australia, New Zealand, Brazil, and South Korea. From January 8 through March 13, qualifying higher-education students and staff in these countries can receive free AirPods 4 with Active Noise Cancellation with the purchase of any new MacBook Air, MacBook Pro, or iMac, or a free Apple Pencil Pro or Apple...

Top Rated Comments

IMPOSSIBLEMAN Avatar
13 months ago
Yet no rapid security patch was issued!
I am beyond frustrated with the software division at Apple.
Score: 25 Votes (Like | Disagree)
contacos Avatar
13 months ago
Why isnt Apple ever using this security patch thingy to add those quickly over the air?
Score: 16 Votes (Like | Disagree)
vegetassj4 Avatar
13 months ago
Ohh nooo...the logo looks like Android is infecting iOS



Attachment Image
Score: 10 Votes (Like | Disagree)
adrianlondon Avatar
13 months ago
The entire OS has to be replaced to fix a Webkit error. Who thought that was a smart idea.

If they unbundled the apps (MacOS has the same issue with bundled apps) they could then patch Safari/Webkit in previous releases too.
Score: 9 Votes (Like | Disagree)
eatrains Avatar
13 months ago

The entire OS has to be replaced to fix a Webkit error. Who thought that was a smart idea.

If they unbundled the apps (MacOS has the same issue with bundled apps) they could then patch Safari/Webkit in previous releases too.
WebKit isn't an app, it's part of the OS.
Score: 8 Votes (Like | Disagree)
seek3r Avatar
13 months ago

Yet no rapid security patch was issued!
I am beyond frustrated with the software division at Apple.
So you know nothing about the issue, how complex or how deep into the system it is, or what is required to patch it, and yet you feel the need to crap on the developers. I'm gonna go ahead and bet there's a reason for doing it this way, I promise you they didn't just forget they had the capability you're talking about.
Score: 7 Votes (Like | Disagree)