macOS 12.6.4 (build 21G526) is an update to macOS 12 (Monterey) that was released on March 27, 2023 by Apple Inc.
Features[]
This build included security updates to address various vulnerabilities.[1]
References[]
- ↑ iOS 15.7.4, macOS Monterey 12.6.4, macOS Big Sur 11.7.5 all get security updates by Andrew Orr, AppleInsider. 2023-03-27.
See also[]
- macOS 11.7.5, a build for macOS Big Sur users that addressed similar security issues.
External links[]
- Apple security updates at Apple Support (2023-03-27)
- About the security content of macOS Monterey 12.6.4 (2023-03-27)