Unified Access Gateway 2309 | 26 OCT 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 2309 provides the following new features and enhancements:

  • Certified support for deploying UAG on Azure in FIPS mode with Smart Card authentication with the Blast Secure Gateway.

  • Added disk usage statistics to the log archive for troubleshooting purposes.

  • Logging improvements.

  • Updates to Photon OS package versions and Java versions.

Before You Begin

Resolved Issues

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

  • UAG-9795: /var/log/messages-kv.log expands significantly, causing disk exhaustion.

  • UAG-9817: Host port redirect mappings of the Horizon Settings do not allow subdomains in the specified hostname to start with a numeric digit.

  • UAG-9628: Configuring via Import Settings fails when SAML authentication settings are stored in JSON format.

  • UAG-9401: The SAML IDP metadata cannot be regenerated by deploying a new certificate to establish mutual trust with Horizon Connection Server for Smart Card authentication.

  • PPAT-15292: Tunnel service is overloaded by connections when deployed in cascade mode.

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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