Apple Releases macOS Tahoe 26.0.1 With M3 Ultra Bug Fix - MacRumors
Skip to Content

Apple Releases macOS Tahoe 26.0.1 With M3 Ultra Bug Fix

Apple today released macOS Tahoe 26.0.1, the first update to the ‌macOS Tahoe‌ operating system that came out earlier this month.

macOS Tahoe 26 Thumb
‌macOS Tahoe‌ 26.0.1 can be downloaded through the Software Update section of the System Settings app.

According to Apple's release notes, ‌macOS Tahoe‌ 26.0.1 addresses a bug that was preventing Mac Studio machines with an M3 Ultra chip from being upgraded to ‌macOS Tahoe‌. A failed hardware check was causing ‌macOS Tahoe‌ installation attempts to be aborted, with Mac Studio users ultimately stuck on macOS Sequoia.

‌Mac Studio‌ users who were unable to install ‌macOS Tahoe‌ should now be able to.

Related Roundup: macOS Tahoe
Related Forum: macOS Tahoe

Popular Stories

Apple AI Command Center Concept Mock 1 Textless

macOS Tahoe 26.7 is Full of References to Unreleased Apple Products

Monday August 17, 2026 4:50 pm PDT by
The macOS Tahoe 26.7 release candidate that Apple seeded today has references to several unreleased products, from home devices to iPhones, iPads, AirPods, and Macs. Subscribe to MacRumors on YouTube Some of these codenames have shown up in prior software updates but have new feature flags, while others haven't been seen in the code before. Home Accessories Home Hub...
apple lock security bug vulnerability fix privacy

iOS 26.6.1 and macOS Tahoe 26.6.2 Fix Nearly 30 Security Vulnerabilities

Monday August 17, 2026 12:11 pm PDT by
The iOS 26.6.1, iPadOS 26.6.1, and macOS Tahoe 26.6.2 updates Apple released today fix almost 30 security vulnerabilities, according to Apple's security support document. This is Apple's third security release in three weeks as AI surfaces bugs faster than the company's typical release schedule can absorb. Apple says the software includes security fixes that were previously added to the iOS...
macOS Tahoe 26 Feature

Apple Releases macOS Tahoe 26.6.1 With Security Fixes

Thursday August 6, 2026 10:34 am PDT by
Apple today released macOS Tahoe 26.6.1, an update to the macOS Tahoe operating system that came out last year. macOS Tahoe 26.6.1 comes a little over a week after Apple released macOS Tahoe 26.6. Mac owners can download the software by opening the System Settings app and then navigating to the Software Updates section. According to Apple's security support document, macOS Tahoe 26.6.1...

Top Rated Comments

12 months ago
Lucky them, stay on Seqouia. Tahoes is full of bugs.
Score: 24 Votes (Like | Disagree)
RandomTox Avatar
12 months ago
I am definitely not upgrading to Tahoe. The new GUI is ridiculous, and I'm not taking any chances with it.
Score: 23 Votes (Like | Disagree)
12 months ago
Hope more bug fixes than just that are in this update.
Score: 18 Votes (Like | Disagree)
csalm87 Avatar
12 months ago

Lucky them, stay on Seqouia. Tahoes is full of bugs.
I haven’t experienced any issues with Tahoe other than the unnecessarily large corner radius for windows.
Score: 15 Votes (Like | Disagree)
12 months ago

I am definitely not upgrading to Tahoe. The new GUI is ridiculous, and I'm not taking any chances with it.
Wise man. I should have done the same. But paying the price now.
Score: 10 Votes (Like | Disagree)
12 months ago

Can we all agree that this corner radius is awful. Can everyone collectively leave feedback on it? We already have rounded corners and that's fine. But we're fast approaching squircle territory for all the windows. When does it end? At circles?!
It is very aweful. And even more that they didn't update all of their apps to the same corner radius. Like Pages is still looking "normal".
Adding to the corner radius of the corner itself they add overlay panels with a different radius. Which looks so strange and aweful.



And then they use round icons that aren't aligned within their round shape.

This is... beyond ugly.

Attachment Image

Attachment Image
Score: 7 Votes (Like | Disagree)