Norton Security for Mac 8.5.6 is now available!

We are happy to release Norton Security for Mac 8.5.6 build 37 for all supported languages.

The below FAQs addresses some common questions:

1. How can I download this update?

Norton Security for Mac 8.5.6 f37 has been released. This build is available via LiveUpdate. Full Installers are available via My Norton.

This new update is available for:

  • Norton 360
  • Norton Security
  • Norton Internet Security
  • Norton Antivirus
  • Norton Antivirus Plus


  • Reboot is required

2. What are the system requirements?

Norton Security for Mac 8.5.6 is compatible with Mac OSX 10.10.x and above ONLY.

3. What's new in this build?

  • Bug fixes:
    • Fixes for top install failures
    • Fix for an issue related to high CPU usage
    • Fix for Vulnerability Protection defs related 'At Risk' issue
  • Under-the-hood changes
  • Performance enhancements

4. Where can I post my queries?

Please visit the Norton for Mac forum board to post your queries.