MacOS Security Updates Released (Safari 15 and Xcode 13)

Monday, September 20, 2021

Apple has released security updates to fix 12 security issues for MacOS.

Safari 15 for MacOS Big Sur and MacOS Catalina fixes 4 security issues and should be installed by updating MacOS.

Xcode 13 for MacOS Big Sur 11.3 and later fixes 8 security issues and should be installed using the Mac App Store.

These updates contain fixes for critical vulnerabilities that could be exploited to take control of a vulnerable system.

Users should update as soon as possible to avoid potential exploitation.

Important links for MacOS Big Sur users:
How to update Safari for MacOS Big Sur
Safari 15 Release Notes
How to update Xcode
Xcode 13 Release Notes

Important links for MacOS Catalina users:
How to update Safari for MacOS Catalina
Safari 15 Release Notes

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