Apple Releases macOS Big Sur 11.6.4 With Security Fixes
Apple today released macOS Big Sur 11.6.4, a security fix update that is designed for Mac users who continue to use the Big Sur operating system instead of macOS Monterey.

The macOS Big Sur 11.6.4 update can be downloaded on all eligible Macs using the Software Update section of System Preferences.
Today's update comes about two weeks after the launch of macOS Big Sur 11.6.3, which was released alongside macOS Monterey 12.2. Apple usually releases new versions of macOS Big Sur alongside Monterey updates, but today's Big Sur software release is standalone.
According to Apple's release notes for the update, macOS Big Sur 11.6.4 "improves the security of macOS" and is recommended for all users.
Apple has also released a 2022-002 macOS Catalina security update for those who are still running macOS Catalina.
Related Stories
Apple today seeded a second release candidate version of an upcoming macOS Big Sur 11.5 update to developers for testing purposes, with the new update coming one week after the release of the first RC version.
Developers can download the macOS Big Sur 11.5 beta using the Software Update mechanism in System Preferences after installing the proper profile from the Apple ...
Apple today seeded the third beta of an upcoming macOS Big Sur 11.4 update to developers for testing purposes, with the new beta coming two weeks after the release of the second macOS Big Sur 11.4 beta.
Developers can download the macOS Big Sur 11.4 beta using the Software Update mechanism in System Preferences after installing the proper profile from the Apple Developer...
Apple today seeded the fifth beta of an upcoming macOS Big Sur 11.5 update to developers for testing purposes, with the new beta coming two weeks after the release of the fourth macOS Big Sur 11.5 beta.
Developers can download the macOS Big Sur 11.5 beta using the Software Update mechanism in System Preferences after installing the proper profile from the Apple...
Apple today released macOS Big Sur 11.6, the sixth major update to the macOS Big Sur operating system that first launched in November 2020. macOS Big Sur 11.6 comes a month after the release of macOS Big Sur 11.5.2, a bug fix update.
The new macOS Big Sur 11.6 update can be downloaded all eligible Macs using the Software Update section of System Preferences.
...
Apple today seeded a macOS Big Sur 11.6.1 beta to developers for testing purposes, with the update coming two weeks after the launch of macOS Big Sur 11.6.
Registered developers can download the beta through the Apple Developer Center and once the appropriate profile is installed, betas will be available through the Software Update mechanism in System Preferences.
According to Apple's...
Apple today seeded the second beta of an upcoming macOS Big Sur 11.4 update to developers for testing purposes, with the new beta coming two weeks after the release of the first macOS Big Sur 11.4 beta.
Developers can download the macOS Big Sur 11.4 beta using the Software Update mechanism in System Preferences after installing the proper profile from the Apple Developer...
Apple on late Thursday seeded the first beta of Safari 15.1 for macOS Big Sur and macOS Catalina to developers for testing. Safari 15.1 beta is also included in the eighth beta of macOS Monterey seeded earlier this week.
The release notes for the Safari 15.1 beta are largely recycled from the initial release of Safari 15, but in our own testing, the beta appears to fix an issue where...
Apple has released a new macOS Big Sur 11.5.2 update, delivering unspecified bug fixes for Mac users running the latest major operating system version. The update comes a little over two weeks after Apple released macOS 11.5.1.
The new macOS Big Sur 11.5.2 update can be downloaded for free on all eligible Macs using the Software Update section of System ...
Popular Stories
Last year's iPhone 13 Pro models were the first of Apple's smartphones to come with 120Hz ProMotion displays, and while the two iPhone 14 Pro models will continue to feature the technology, their screens could well boast expanded refresh rate variability this time round.
To bring ProMotion displays to the iPhone 13 Pro models, Apple adopted LTPO panel technology with variable refresh...
Leaker Jon Prosser today shared ostensibly accurate renders of the iPhone 14 Pro, providing the most accurate look yet at what the device could look like when it launches later this year.
In the latest video on YouTube channel Front Page Tech, Prosser revealed renders of the iPhone 14 Pro made by Apple concept graphic designer Ian Zelbo, highlighting a range of specific design changes...
With around four months to go before Apple is expected to unveil the iPhone 14 lineup, the overwhelming majority of rumors related to the new devices so far have focused on the iPhone 14 Pro, rather than the standard iPhone 14 – leading to questions about how different the iPhone 14 will actually be from its predecessor, the iPhone 13.
The iPhone 14 Pro and iPhone 14 Pro Max are expected...
The iPhone 14 will feature a more expensive "high-end" front-facing camera with autofocus, partly made in South Korea for the first time, ET News reports.
Apple reportedly ousted a Chinese candidate to choose LG Innotek, a South Korean company, to supply the iPhone 14's front-facing camera alongside Japan's Sharp. The company is said to have originally planned to switch to LG for the iPhone...
Apple today confirmed that the keynote event for the Worldwide Developers Conference will begin at 10:00 a.m. Pacific Time on June 6, the first day of WWDC. The keynote will be an online-only event, though a select number of developers have been invited to the Apple Park campus for a viewing event.
In addition to confirming the keynote date and time, Apple has shared the full WWDC 2022...
Apple today announced new Pride bands for the Apple Watch, with new Pride Edition Sport Loop and Pride Edition Nike Sport Loop options available.
The new Pride Edition bands are available to order today for $49 on Apple.com and in the Apple Store app, and will be available at Apple Store locations starting May 26. The Pride Edition Nike Sport Loop is also coming soon to Nike.com.
This...
Top Rated Comments
So I'm glad they are still supporting previous OS with security updates
Today is more like: Meh, an update? Again? Couldn‘t you just leave me alone with your da*n updates? Bugs, every year, bugs, bugs, bugs and after that, fixes, fixes fixes. Live, die, repeat e-v-e-r-y year!!!!
I like the way some Linux distros handle this. You can live on the edge or you can get LTS versions with ~8 years security fixes and you don‘t need an OS update for a new browser or new emojis. Wish Apple would slow down with UI and other „improvements“.
New OS version every 3-4 years? Release it when it is done? I don‘t want your latest and greatest, Apple. Just want a stable OS.