Security Update 2021-003 Catalina and 2021-004 Mojave

:warning: WARNING!!!

Mojave Security Update 2021-004 breaks Kerberos! If you are bound to Active Directory using a Mobile AD account then you will have a very bad day.

  • System Prefs Unlock Hangs
  • SMB / AFP Shares will hang
  • Screen cannot be unlocked force reboot required
  • Azure login may not work.
  • NoMAD won’t load.
2 Likes