macOS Big Sur 11.6 released

[silversurfer]

macOS Big Sur 11.6 - This update is recommended for all users and improves the security of macOS.

What's new in the updates for macOS Big Sur - Apple Support

macOS Big Sur updates improve the stability, performance, or compatibility of your Mac and are recommended for all macOS Big Sur users.

support.apple.com

macOS Big Sur 11.6​

Released September 13, 2021

CoreGraphics
Available for: macOS Big Sur
Impact: Processing a maliciously crafted PDF may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
Description: An integer overflow was addressed with improved input validation.
CVE-2021-30860: The Citizen Lab

WebKit
Available for: macOS Big Sur
Impact: Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
Description: A use after free issue was addressed with improved memory management.
CVE-2021-30858: an anonymous researcher

About the security content of macOS Big Sur 11.6 - Apple Support

This document describes the security content of macOS Big Sur 11.6.

support.apple.com