More info:
What went wrong with Mojave Security Update 2020-005, and Catalina 10.15.7?
https://eclecticlight.co/2020/09/28/what-went-wrong-with-mojave-security-update-2020-005-and-catalina-10-15-7/
More info:
What went wrong with Mojave Security Update 2020-005, and Catalina 10.15.7?
https://eclecticlight.co/2020/09/28/what-went-wrong-with-mojave-security-update-2020-005-and-catalina-10-15-7/