Nessus 8.15.2 Release Notes - 2021-09-20

Changed Functionality and Performance Enhancements

The following additional enhancement is included in Nessus 8.15.2:

  • Nessus has been updated with the latest version of OpenSSL 1.1.1l.

    Note: Nessus was not affected by the OpenSSL vulnerability fixed in 1.1.1l. Nessus has only been updated to include the latest version of the OpenSSL library.

Upgrade Notes

  • You can upgrade to the latest version of Nessus from any previously supported version.
  • If your upgrade path skips versions of Nessus, Tenable recommends reviewing the release notes for all skipped versions to learn about new features and bug fixes.
  • If you upgrade to this version of Nessus and downgrade later on, run the following command to ensure support for Internet Explorer: nessuscli fix --set ssl_cipher_list=compatible.
  • If you want your scanners to automatically update to the newest version prior to the GA date, set your Nessus Update Plan to Opt in to Early Access releases.
  • If you want to manually update your scanners to the latest version prior to the GA date, disable automatic updates so the scanner does not automatically downgrade to the previous version.
  • For Nessus 8.8.0 and later running on Windows, you must install Visual C++ Redistributable for Visual Studio 2015 on the host operating system. The following Windows versions require a minimum Service Pack to be installed:

    • Windows 7 SP1
    • Windows Server 2008 SP2
    • Windows Server 2008 R2 SP1