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Duo Two-Factor Authentication for macOS - Release Notes

Last Updated: June 7th, 2023

Download the current release from the Checksums and Downloads page.

Version 2.0.2 - June 7, 2023

  • Minor log filtering improvements.
  • Security fixes.

Version 2.0.1 - March 15, 2023

  • Corrects an issue in Duo Offline Access for macOS which allowed "Mac Offline" login passcodes to be reused or replayed under certain conditions (CVE-2023-20123; Cisco Security Advisory).

Version 2.0.0 - August 25, 2022

  • Introduces offline access with Duo MFA.
  • Adds support for Mac systems featuring the Apple M1 chip.
  • Adds support for macOS 13 Ventura.
  • The minimum supported macOS version is now 10.15 Catalina.
  • Resolved an issue where smart card 2FA bypass did not enforce that the smart card’s assigned user matched the authenticating user (CVE-2022-20662; Cisco Security Advisory).
  • Resolved an issue where a time sync error upon contacting Duo's service did not respect the local fail mode configuration and always failed open.
  • Improved client logging with log-level filtering.
  • Miscellaneous user interface enhancements and fixes.

Version 1.1.1 - March 22, 2022

  • Installer and Uninstaller packages updated with support for macOS 12.3.
  • restore_after_upgrade tool updated with support for macOS 12.3.

Version 1.1.0 - November 2020

  • Support for macOS 11 Big Sur.
  • Updated to Swift 5 as required for third-party auth plugins and login mechanisms. Installing Duo for macOS without first verifying that any other installed auth plugins support Swift 5 may prevent user logins.

Version 1.0.4 - August 2018

  • Update install script to support silent or unattended installs and uninstalls.

Version 1.0.3 - March 2018

  • Bugfixes for AD accounts.

Version 1.0.2 - September 2017

  • Updated configuration script.
  • Added script.
  • Fixed an issue where Mac Logon would not work correctly with some system date/time settings.

Version 1.0.1 - June 2017

  • GA release.

Version 1.0beta - April 2017

  • Beta release.