Apple Releases iOS 10.3.1 to Address Wi-Fi Vulnerability - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Apple Releases iOS 10.3.1 to Address Wi-Fi Vulnerability

Just one week after releasing iOS 10.3, a major update that included Apple Filesystem and Find My AirPods, Apple has released iOS 10.3.1, which appears to be a minor update to address bugs and other issues that have popped up since the release of iOS 10.3.

ios1031
iOS 10.3.1 is available as a free over-the-air update for all iOS 10 users, and it can also be downloaded via iTunes.

According to Apple's release notes, iOS 10.3.1 includes bug fixes and improves the security of your iPhone or iPad, and a security document suggests it fixes a Wi-Fi-related vulnerability. The release notes do not go into more detail about what bug fixes might be bundled into this release, so we'll update this post if and when we learn more about the content of the iOS 10.3.1 update.

Related Forum: iOS 10

Popular Stories

iOS 27 on iPhone 17 1

iOS 27 Will Add These New Features to Your iPhone

Saturday May 2, 2026 8:43 am PDT by
Apple is expected to unveil iOS 27 during its WWDC 2026 keynote on June 8, and there are already many rumored features and changes for iPhones. The first developer beta of iOS 27 will likely be available immediately following the keynote, and a public beta typically follows in July. Following beta testing, the software update should be released to all users with a compatible iPhone in...
Apple Event Logo

Apple Just Released a New Accessory

Monday May 4, 2026 8:13 am PDT by
Apple today released a new Pride Edition Sport Loop for the Apple Watch. The band features a rainbow design with 11 colors of woven nylon yarns. The new Pride Edition Sport Loop is available to order now on Apple.com and in the Apple Store app in 40mm, 42mm, and 46mm sizes, and it will be available at Apple Store locations starting later this week. In the U.S., the band costs $49. There...
Apple Announces 2026 Pride Band Watch Face and iPhone Wallpaper Article 2

iOS 26.5 Coming Soon With These New Features

Monday May 4, 2026 8:40 am PDT by
iOS 26.5 is expected to be released next week, following more than a month of beta testing. The update is relatively minor, but there are a couple of new features and changes across the operating system that we have recapped below. iOS 26.5 lays the groundwork for end-to-end encryption for RCS in the Messages app and ads in the Apple Maps app, and it will include a new Pride wallpaper and a...

Top Rated Comments

Orionis Avatar
119 months ago
Coming from an android device (S7 edge) this is cray cray. So many updates and they are available instantly!
Score: 39 Votes (Like | Disagree)
119 months ago
I hate when updates don't have specifics on what they are fixing/changing. The worst offender is Facebook who never mentions anything beyond "we push updates periodically to fix things" ....ya, no duh, Facebook.
Pro tip: delete facebook app and it's spinoffs.
Score: 35 Votes (Like | Disagree)
busyscott Avatar
119 months ago
I hate when updates don't have specifics on what they are fixing/changing. The worst offender is Facebook who never mentions anything beyond "we push updates periodically to fix things" ....ya, no duh, Facebook.
Score: 21 Votes (Like | Disagree)
119 months ago
Don't count on it. These are minor bug fixes, only 25MB, hardly enough to fix a battery issue if there was one. Its also possible you just had a bad install. I have had zero issues with battery life on 10.3 on my 7Plus or Air 2.
Well, a battery issue could potentially be fixed with an update in only a few kilobytes, if the issue is a question of a coding error...
Score: 11 Votes (Like | Disagree)
Mlrollin91 Avatar
119 months ago
I'm concerned in updating because I saw an article saying that 10.3.2 will remove support for 32 bit apps. Are 32 bit apps working in 10.3.1?
I may be forced to upgrade to an iPhone 7 now just so I can remain on 10.3.0. I have some 32 bit apps that are a must because I live in a remote area without internet and my apps allow me to download Apple updates onto the phone first and then transfer them to the computer via iTunes.
I mean its only a matter of time until 32bit was no longer going to be supported. It was believed it was going to be iOS 11, but I guess Apple wanted to get it done with sooner. Eventually you will have to upgrade your OS or your device so you will lose access to those apps. I have plenty of 32bit apps as well, but unless the developer decides to update them, we are stuck. I will be updating to 10.3.2 though.

Coming from an android device (S7 edge) this is cray cray. So many updates and they are available instantly!
Welcome to iOS. Apple cares about security!
Score: 11 Votes (Like | Disagree)
119 months ago
iOS 10.3.1
Released April 3, 2017

Wi-Fi

Available for: iPhone 5 and later, iPad 4th generation and later, iPod touch 6th generation and later

Impact: An attacker within range may be able to execute arbitrary code on the Wi-Fi chip

Description: A stack buffer overflow was addressed through improved input validation.

CVE-2017-6975: Gal Beniamini of Google Project Zero

https://support.apple.com/en-us/HT207688
Score: 8 Votes (Like | Disagree)
Related Apple News: Culture | Business | Iphone | Ipad | South Africa