MacOS 12.6.6

macOS 12.6.6 (build 21G646) is an update to macOS 12 (Monterey) that was released on May 18, 2023 by Apple Inc.
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==Features==
This build included security updates to address various vulnerabilities alongside the release of Safari 16.5.macOS Monterey 12.6.6 and Big Sur 11.7.7 by Adam Engst, TidBITS. 2023-05-19.MacOS Monterey 12.6.6 & MacOS Big Sur 11.7.7 Updates Released, OS X Daily. 2023-05-19.
==References==
==See also==
*macOS 11.7.7, a build for macOS Big Sur users that addressed similar security issues.
==External links==
*What's new in the updates for macOS Monterey at Apple Support (2023-12-11)
*Apple security updates at Apple Support (2023-05-18)
**About the security content of macOS Monterey 12.6.6 (2023-05-18)
Category:macOS 12
Category:2023 introductions