Tenable MSSP Portal 2026 Release Notes

Tenable added support for the new Tenable One license packaging to the Managed Security Service Provider (MSSP) API. If you are a partner, you can now provision evaluation accounts on the Foundation and Advanced tiers (including add-ons), and on standalone Tenable One Vulnerability Management.

Existing evaluation accounts are not affected. Accounts provisioned under legacy packaging retain their original packaging. The new packaging applies only to accounts you create after this update.

For more information about creating evaluation accounts, see Create an Evaluation Account in the Tenable MSSP User Guide. For more information about creating an evaluation account via API, see Create evaluation account v2 in the Tenable API documentation.

The dedicated Tenable MSSP Portal Users page is now deprecated and removed from the application. You can now manage user accounts, including creating new users in the Settings > Access Control > Users page in Tenable MSSP Portal.

For more information, see Access Control in the Tenable MSSP User Guide.