Omnissa Access Connector Release Notes

Omnissa Access Connector 26.05 | 02 JUN 2026 | Build Access-Connector-Installer-376-26.05.exe

Check for additions and updates to these release notes.

Omnissa Access Connector 26.05

Omnissa® Access Connector is an on-premises component of Omnissa Access that integrates with on-premises infrastructure such as Active Directory, RSA SecurID®, and Omnissa Horizon® to provide directory integration, user authentication, and virtual apps integration.

The Release Notes describe the new features, resolved issues, and known issues in this version of Omnissa Access Connector.

What's New

The 26.05 release includes several enhancements to improve compatibility, resiliency, security, and integration capabilities.

Enhanced password change support: The Allow Change Password feature, which enables users to change their Active Directory passwords from Workspace ONE Intelligent Hub, now supports the alternatePrefix@alternateSuffix format, enabling greater flexibility in identity configurations
Enhanced connector resiliency: Improved stability in scenarios involving WebSocket communication failures through an auto-restart mechanism, reducing manual intervention and improving reliability
Security and software currency updates

Before You Begin

Compatibility

Omnissa Access Service

Omnissa Access Connector 26.05 is compatible with:

Omnissa Access Cloud
Omnissa Access FedRAMP
Omnissa Access on-premises virtual appliance version 24.12.1.0 with the latest patch listed in Knowledge Base article 6001156. The minimum required patch is HW-261052-Appliance-24.12.1.0.zip.
Omnissa Access 26.07

Windows Servers

Omnissa Access Connector 26.05 can be installed on the following versions of Windows Server:

NEW - Windows Server 2025
Windows Server 2022
Windows Server 2019
Windows Server 2016

Directory Servers

Omnissa Access Connector 26.05 supports the following directory servers with the Directory Sync service:

Active Directory - Windows Server 2025, Windows Server 2022, Windows Server 2019, and Windows Server 2016, with a Domain functional level and Forest functional level of Windows 2008 and later.
Omnissa Access supports a single Active Directory domain, multiple domains in a single AD forest, or multiple domains across multiple AD forests.
OpenLDAP - 2.5.14
Oracle LDAP - Directory Server Enterprise Edition 11g, Release 1 (11.1.1.7.0)
IBM Tivoli Directory Server 6.3.1

Virtual Apps Compatibility

Omnissa Access connector 26.05 supports Omnissa Horizon®, Omnissa Horizon® Cloud Service, Citrix, and Omnissa ThinApp integrations with the Virtual App service.

This version of the connector is compatible with Horizon 8 version 22.12 and later.

The following versions of Citrix are supported: Citrix Virtual Apps and Desktops 7 2203, Citrix Virtual Apps and Desktops 7 1912 LTSR, XenApp and XenDesktop 7.15 LTSR, and XenApp and XenDesktop 7.6 LTSR. The following versions of Citrix Gateway are supported: 12.1-62.27, 12.1-65.25, and 13.1-37.38. The connector supports the Citrix StoreFront API and does not support the Citrix Web Interface SDK.

Compatibility Matrix

For the latest compatibility information, see the Omnissa Product Interoperability Matrix.

Installation

Download Omnissa Access Connector from the Omnissa Access Connector Download page.

For installation instructions, see Installing Omnissa Access Connector.

Upgrade

Upgrade to Omnissa Access connector 26.05 is supported from the following versions:

24.12.1.0
24.12.0.0

Note: To upgrade from earlier versions, first upgrade to one of the versions listed above, then upgrade from that version to version 26.05.

Guidelines for upgrade

You must generate a new es-config.json configuration file from the Omnissa Access console and use it for the upgrade and after, instead of using the existing file. This is a new requirement for this version of the connector. The es-config.json establishes the connection between the Omnissa Access service and the connector.
Make a note of any custom settings in your existing installation, such as proxy servers, syslog servers, and certificates. You will need to configure these settings and upload certificates again during or after upgrade. See Install the Omnissa Access Connector for the complete list of custom settings. Additionally, if you updated the Java memory for any of the services, make a note of the setting as you will need to configure it again after upgrade.

For upgrade instructions, see Upgrading Omnissa Access Connector.

Known Issues

This release has the following known issues:

Known Issue: For the Enable Change Password option that allows users to change their Active Directory passwords from Workspace ONE Intelligent Hub, the UPN format alternativePrefix@alternativeSuffix is supported only for password change after login. It is not supported for password reset.

Users will be able to change their password after they log in to Intelligent Hub but they will not be able to reset their password from the login page.

Documentation

Localized Content

See KB article 6000664: Announcing Omnissa Localization Support for information about localized content.

Support Contact Information

Contact Support at Omnissa Customer Connect when you need help with your Omnissa Access environment. See How to file a Support Request in Customer Connect and via Cloud Services Portal.

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