macOS BigSur Update
Attention Mac OS BigSur (11) DART Supported Users,
DART has identified that you use a supported Mac computer that is running macOS BigSur. macOS BigSur will not automatically receive a security update for the recently discovered zero-day exploit in iMessage named FORCEDENTRY (CVE-2021-30860). This exploit can be used to gain access to your computer remotely and install spyware.
Recommended Steps: Update your Mac to the latest version of BigSur (11.6) as soon as possible
How to update your Mac
- From the Apple menu in the corner of your screen, choose System Preferences.
- Click Software Update.
- Click Update Now
- Update Now installs the latest updates for the currently installed version. Learn about macOS Big Sur updates, for example.
Question or concerns? Enter a helpdesk ticket.