MacOS 11.6

macOS 11.6 is an update to macOS 11 (Big Sur) that was released on September 13, 2021 by Apple Inc.macOS Big Sur 11.6 (20G165), Apple Developer. 2021-09-13.
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==Development history==
This update was focused on improving security to address a vulnerability in which a PDF could execute malicious code.Apple Releases macOS Big Sur 11.6 With Security Fixes by Juli Clover, MacRumors. 2021-09-13.
==References==
==External links==
*What's new in the updates for macOS Big Sur: macOS Big Sur 11.6 at Apple Support
**About the security content of macOS Big Sur 11.6 (2021-09-20)
Category:macOS 11
Category:2021 introductions