Unified Access Gateway 2306 | 06 JULY 2023

Check for additions and updates to these release notes.

VMware Unified Access Gateway appliance helps enable secure remote access for virtual desktops, internal sites, applications, and file repositories users. To learn more, see Unified Access Gateway Documentation.

VMware Unified Access Gateway Release Notes provides information about the new features and enhancements in each release. This page contains a summary of the new capabilities, issues resolved, and known issues that are reported in each version.

What's New

VMware Unified Access Gateway 2306 provides the following new features and enhancements:

  • Added compatibility with Horizon Connection Server’s support for setting enforcement state from clients with the same or a higher certificate checking mode.

  • Added support for PKG file type to Custom Executable distribution.

  • Support for enforcing virtual channel restrictions with Blast protocol. This list overrides any settings applied through the Horizon Agent.

  • Improved compatibility with Web Reverse Proxying to web services using NTLM authentication.

  • Enhancements in SAML authentication for the Admin UI administrator login.

    • Configuration of static Service Provider entity id that is included in the Service Provider's metadata.

    • Option to sign SAML AuthNRequest with TLS certificate installed on admin interface.

  • Added support to Tunnel Edge Service for optional Configuration ID parameter (used in future UEM release).

  • Logging improvements and troubleshooting enhancements.

  • Updates to Photon OS package versions and Java component versions.

Before You Begin

Resolved Issues

Note: The numbers included before the resolved issues are used by VMware's internal issue tracking system.

  • UAG-9066: Web Reverse Proxy returns invalid URL on Identity Provider initiated subsequent launch of an app when accessed from the Workspace ONE Access catalog.

  • UAG-9029: Certificate files not ending with newline character that are uploaded as part of the Tunnel edge service are not properly stored.

  • UAG-9248: Resetting admin password from Admin UI does not check password policy restrictions.

  • UAG-9249: Running adminpwd command from (root login) console does not display the character length requirement.

  • UAG-8649: Name Id Suffix missing in RSA SecurID authentication configuration.

  • PPAT-13326: Using outbound proxies with NTLM auth might create integer overflow.

  • PPAT-13368, PPAT-13467: Localhost addresses are not being blocked by Server Traffic Rules.

  • PPAT-13418, PPAT-13421: Authentication with SAML does not validate the assertion in SAML correctly.

  • PPAT-14179: DDoS protection improperly throttles connections when back-end connections exceeds 60000/min.

  • PPAT-14356: Client connectivity fails intermittently due to duplicate client sessions.

Known Issues

We have not identified any notable known issues in this release. If you are facing any problems, reach out to our support team.


Documentation for VMware Unified Access Gateway is located at VMware Docs.


The Unified Access Gateway user interface, online help, and product documentation are available in Japanese, French, German, Spanish, Brazilian Portuguese, Simplified Chinese, Traditional Chinese, and Korean.

Support Contact Information

To receive support, access VMware Customer Connect. To learn more about the support policies, see Support Policies.

For information about filing a Support Request in Customer Connect and using Cloud Services Portal, see the VMware Knowledge Base (KB) article 2006985.

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