Citrix Workspace 1904 Download

The Citrix Workspace app allows for secure, unified access to all of your SaaS apps, web apps, virtual apps, files, and desktops. If your company uses Citrix, simply login with your company credentials to access all of the resources you need to be productive from anywhere. / Downloads / Citrix Workspace App / Earlier Versions of Workspace app for Windows. Citrix Workspace app 1904.1 for Windows.

downloadWhy can't I download this file?

Set InstantiatedSecurityPolicyEditabledefault to false (See CTX128792 for further details)

Note: Restarting Citrix Workspace app and Receiver is not sufficient to apply the changes, the operating system must be rebooted.

What Customers Should Do

A new version of Citrix Workspace app and Receiver for Windows has been released. Citrix strongly recommends that customers upgrade Citrix Workspace app to version 1904 or later and Receiver for Windows to LTSR 4.9 CU6 version 4.9.6001.

The new Citrix Workspace app version is available from the following Citrix website location:

Rekordbox fx. The new LTSR version is available from the following Citrix website location:

Single Sign-on (SSO) could stop working, after applying the security update, for browsers other than Internet Explorer unless explicitly configured. Use the following documentation to ensure proper configuration post fix installation:


Citrix thanks Ollie Whitehouse, Richard Warren and Martin Hill of NCC Group for working with us to protect Citrix customers.

What Citrix Is Doing

Citrix is notifying customers and channel partners about this potential security issue. This article is also available from the Citrix Knowledge Center at

Obtaining Support on This Issue

If you require technical assistance with this issue, please contact Citrix Technical Support. Contact details for Citrix Technical Support are available at

Reporting Security Vulnerabilities

Citrix welcomes input regarding the security of its products and considers any and all potential vulnerabilities seriously. For guidance on how to report security-related issues to Citrix, please see the following document: CTX081743 – Reporting Security Issues to Citrix


Date Change
13th May 2019Initial publishing
17th May 2019Clarified affected version statement
24th May 2019Added 'Mitigating Factors' section
downloadWhy can't I download this file?Undertale Steam