Apple Releases macOS Monterey 12.5.1 With Security Updates

Apple today released macOS Monterey 12.5.1, a minor update to the macOS Monterey operating system that first launched in October 2021. macOS Monterey 12.5.1 comes a month after the launch of macOS Monterey 12.5.

macOS Monterey 2
The ‌‌‌‌‌‌macOS Monterey‌‌‌ 12.5.1 update can be downloaded on all eligible Macs using the Software Update section of System Preferences.

According to Apple's release notes, macOS Monterey 12.5.1 improves the security of macOS and is recommended for all users. The update addresses kernel and WebKit vulnerabilities that could lead to arbitrary code execution. Apple says that it is aware that these vulnerabilities may have been actively explited in the wild, so it is important to update right away.

Related Forum: macOS Monterey

Popular Stories

Aston Martin CarPlay Ultra Screen

Apple's CarPlay Ultra to Expand to These Vehicle Brands Later This Year

Sunday February 1, 2026 10:08 am PST by
Last year, Apple launched CarPlay Ultra, the long-awaited next-generation version of its CarPlay software system for vehicles. Nearly nine months 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. In his Powe...
Apple Logo Black

Apple Just Made Its Second-Biggest Acquisition Ever After Beats

Thursday January 29, 2026 10:07 am PST by
Apple today confirmed to Reuters that it has acquired Q.ai, an Israeli startup that is working on artificial intelligence technology for audio. Apple paid close to $2 billion for Q.ai, according to sources cited by the Financial Times. That would make this Apple's second-biggest acquisition ever, after it paid $3 billion for the popular headphone and audio brand Beats in 2014. Q.ai has...
Apple Logo Black

Apple's Next Launch is 'Imminent'

Sunday February 1, 2026 12:31 pm PST by
The calendar has turned to February, and a new report indicates that Apple's next product launch is "imminent," in the form of new MacBook Pro models. "All signs point to an imminent launch of next-generation MacBook Pros that retain the current form factor but deliver faster chips," Bloomberg's Mark Gurman said on Sunday. "I'm told the new models — code-named J714 and J716 — are slated...
14 inch MacBook Pro Keyboard

Apple Changes How You Order a Mac

Saturday January 31, 2026 10:51 am PST by
Apple recently updated its online store with a new ordering process for Macs, including the MacBook Air, MacBook Pro, iMac, Mac mini, Mac Studio, and Mac Pro. There used to be a handful of standard configurations available for each Mac, but now you must configure a Mac entirely from scratch on a feature-by-feature basis. In other words, ordering a new Mac now works much like ordering an...
Apple MacBook Pro M4 hero

New MacBook Pros Reportedly Launching Alongside macOS 26.3

Sunday February 1, 2026 5:42 am PST by
Apple is planning to launch new MacBook Pro models with M5 Pro and M5 Max chips alongside macOS 26.3, according to Bloomberg's Mark Gurman. "Apple's faster MacBook Pros are planned for the macOS 26.3 release cycle," wrote Gurman, in his Power On newsletter today. "I'm told the new models — code-named J714 and J716 — are slated for the macOS 26.3 software cycle, which runs from...

Top Rated Comments

jrath1 Avatar
45 months ago
Still not showing up for my Apple Newton
Score: 16 Votes (Like | Disagree)
BostonQuad Avatar
45 months ago

may have been actively explited in the wild
You say explited, I say exploited... let's call the whole thing off.
Score: 11 Votes (Like | Disagree)
MallardDuck Avatar
45 months ago

Showed up on my M1 Pro 14".


They so need to move to incremental updates...2 GB for a .1 release?
Score: 9 Votes (Like | Disagree)
white7561 Avatar
45 months ago

This update just killed my new M1 iMac.. stuck in a reboot loop, one time it went into recovery mode and was not able to recover..
Now figuring out how to revive my $2500 paperweight..
Let us know if you managed to fix it and how you did it. Does a Revive DFU just work or no?

I'm not gonna lie. Everytime an update comes it always bricks some Macs. And it's not even obvious what causes it. Corrupted update? Probably not since they must've built an integrity check before installing the updates right? It feels like everytime there's an update I'm just having anxiety when it's updating when i shouldn't have that feeling at all. I actually don't understand how these updates could brick Macs if they are integrity checked and everything. Just seems unsafe to me if I'm being honest
Score: 6 Votes (Like | Disagree)
mabaker Avatar
45 months ago
PowerMac G5 reporting in. 4 GB download here for the PowerPC architecture! Love may they reign!
Score: 6 Votes (Like | Disagree)
headlessmike Avatar
45 months ago

Still not showing up for my Apple Newton
That’s planned obsolescence for ya.
Score: 5 Votes (Like | Disagree)