Apple Releases watchOS 7.3.3 With Security Updates - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Apple Releases watchOS 7.3.3 With Security Updates

Apple today released watchOS 7.3.3, a minor update to the watchOS 7 operating system that was released in September. watchOS 7.3.3 comes three weeks after the release of watchOS 7.3.2, another minor update.

7
‌‌The watchOS 7.3.3 update‌‌ can be downloaded for free through the dedicated Apple Watch app on the iPhone by going to General > Software Update.

To install the new software, the Apple Watch needs to have at least 50 percent battery, it needs to be placed on a charger, and it needs to be in range of the ‌‌‌‌‌‌‌‌iPhone‌‌‌‌‌‌‌‌.

According to Apple's release notes, the software provides an important security fixes and should be installed by all users. A security support document says that the watchOS 7.3.3 update addresses a vulnerability that was actively exploited.

Impact: Processing maliciously crafted web content may lead to universal cross site scripting. Apple is aware of a report that this issue may have been actively exploited.

Given that this exploit may be out in the wild, Apple Watch owners should update as soon as possible.

Related Roundups: watchOS 26, watchOS 27
Related Forum: Apple Watch

Popular Stories

watchos 27

Apple Seeds watchOS 27 Beta 3 to Developers

Monday July 6, 2026 10:23 am PDT by
Apple today seeded the third beta of watchOS 27 to developers, with the update coming two weeks after the launch of the second beta. The beta can be downloaded through the Watch app on the iPhone with a free developer account. The Apple Watch will need to be on the charger, connected to Wi-Fi, and have a battery level of 50 percent or above for new software to be installed. The beta is...
General visionOS watchOS and tvOS Betas Feature Redux

Apple Releases Fourth watchOS 26.6, tvOS 26.6 and visionOS 26.6 Betas

Monday July 6, 2026 10:16 am PDT by
Apple today provided developers with the fourth betas of upcoming watchOS 26.6, tvOS 26.6, and visionOS 26.6 betas for testing purposes. The software comes a week after Apple seeded the third betas. The software updates are available through the Settings app on each device, and because these are developer betas, a free developer account is required. There's no word on what's in the...
watchos 27

Siri AI Comes to Apple Watch in watchOS 27 Beta 3

Monday July 6, 2026 1:24 pm PDT by
With watchOS 27 beta 3, Apple added support for Siri AI and the Siri app, so Apple Watch users can now use the features right from their wrist. Apple said Siri AI would be coming to the watch back when watchOS 27 was first introduced, but the feature wasn't live until now. The Dynamic App Grid that pops up when the Digital Crown is pressed displays the Siri app in the center, and the...

Top Rated Comments

Bluetoot- Avatar
70 months ago
Okay, I know this has been discussed ad naseum, but the fact I have to completely reset my Apple Watch just to update it is a bit sad. Come on, Apple.
Score: 4 Votes (Like | Disagree)
jbachandouris Avatar
70 months ago

you aren't crying loud enough. if only these updates could be instant so that you can go back to scrolling through random pictures on instagram
I don't do Instagram and you can't do that from the watch. My concern was that the watch was frozen as it's been over a half hour.
Score: 4 Votes (Like | Disagree)
Apple_Robert Avatar
70 months ago
Didn't expect this today but glad Apple fixed a vulnerability.
Score: 4 Votes (Like | Disagree)
macsareveryinteresting Avatar
70 months ago
I’m glad that Apple is releasing these security updates.
Score: 3 Votes (Like | Disagree)
Apple_Robert Avatar
70 months ago
I tried a hard reset which didn't work. I then used "Find My" to send a sound to the watch and that brought the watch back to normal.
Score: 3 Votes (Like | Disagree)
subi257 Avatar
70 months ago

And THIS is why I posted. Not to complain about the time it takes, but to see if anyone else has any issues.
No issues for me updated all iDevices...Phone, Pad, Watch. All went without any issues.
Score: 2 Votes (Like | Disagree)

🔗 Related Apple News & Rumors

Stay updated with the latest Apple ecosystem news and verified rumors