Apple Seeds First Public Beta of macOS 10.12.6 to Public Beta Testers - MacRumors
Skip to Content

Apple Seeds First Public Beta of macOS 10.12.6 to Public Beta Testers

by

Apple today seeded the first beta of macOS Sierra 10.12.6 to public beta testers, one day after releasing the beta to developers and two days after releasing macOS Sierra 10.12.5, a minor update with bug fixes and other improvements.

Beta testers who have signed up for the Apple beta testing program will receive the macOS Sierra 10.12.6 beta through the Software Update mechanism in the Mac App Store.

012 macos sierra 970 80
Those who want to be a part of Apple's beta testing program can sign up to participate through the beta testing website, which gives users access to both iOS and macOS Sierra betas.

No notable features were discovered in macOS Sierra 10.12.6 developer beta, suggesting this update is minor in scale and focuses on internal improvements like bug fixes and security enhancements rather than outward-facing changes.

Related Forum: macOS Sierra

Top Rated Comments

sashimimi Avatar
sashimimi
118 months ago
Nothing in it, just instalation instructions and some other boring stuff. :(

So, no need to break the NDA. :oops:

Look closer !

Score: 3 Votes (Like | Disagree)
jmh600cbr Avatar
jmh600cbr
118 months ago
Bring on 10.13
Score: 2 Votes (Like | Disagree)
T
TechLover52
118 months ago
I found a new wallpaper, as well as a feature mimicking tabs if you click the square in the top right in terminal. So I do believe that there are new and noticeable features.
Score: 1 Votes (Like | Disagree)
jenst Avatar
jenst
118 months ago
I would love actual detail in the update notes
You can sign up for apple's security announce mailing lists, security-announce@lists.apple.com at https://lists.apple.com/mailman/listinfo/security-announce/

They'll mail you things like (but only after final release, not on beta's)
macOS 10.12.5 is now available and addresses the following:

IOGraphics
Available for: macOS Sierra 10.12.4
Impact: An application may be able to gain kernel privileges
Description: A memory corruption issue was addressed with improved
memory handling.
CVE-2017-2545: 360 Security (@mj0011sec) working with Trend Micro's
Zero Day Initiative
Score: 1 Votes (Like | Disagree)
-BigMac- Avatar
-BigMac-
118 months ago
Nothing in it, just instalation instructions and some other boring stuff. :(

So, no need to break the NDA. :oops:

this is what I mean. They barely reveal anything.
This is the same case when example - Facebook does an iOS App update. It never specifies whats happened. annoying
Score: 1 Votes (Like | Disagree)
E
Erdbeertorte
118 months ago
I would love actual detail in the update notes
Nothing in it, just instalation instructions and some other boring stuff. :(

So, no need to break the NDA. :oops:



Attachment Image
Score: 1 Votes (Like | Disagree)
Read All Comments

Popular Stories

Aston Martin CarPlay Ultra Screen

Apple Says CarPlay Ultra is Coming to These Vehicle Brands

Thursday May 21, 2026 11:53 am PDT by
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly a year later, CarPlay Ultra is still limited to Aston Martin's latest luxury vehicles, but that should change fairly soon. In May 2025, Apple said many other vehicle brands planned to offer CarPlay Ultra, including Hyundai, Kia, and Genesis. CarPlay Ultra...
Read Full Article
Apple Event Logo

Apple to Release These 15 New Products Later This Year

Friday May 22, 2026 6:36 am PDT by
April and May have been relatively slow months for Apple this year, but there is a lot to look forward to heading into WWDC 2026 and beyond. Apple is expected to release at least 15 more products later this year, with some of them held up until the more personalized version of Siri launches. Beyond the usual annual updates to iPhones and Apple Watches in September, Apple's all-new smart...
Read Full Article • 27 comments
imac video apple feature

Apple Released Two New Accessories This Month

Friday May 22, 2026 12:24 pm PDT by
May has been a quiet stretch in terms of new Apple products, but the company did release two accessories on its online store this month. First up was a new Pride Edition Sport Loop for the Apple Watch. The band features a rainbow design with 11 colors of woven nylon yarns. U.S. pricing is set at $49. The band is part of Apple's 2026 Pride Collection, which also includes a new Pride...
Read Full Article