September 10, 2024—KB5043055 (OS Build 25398.1128)

September 10, 2024—KB5043055 OS Build 25398.1128 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows Server, version 23H2, see its update history page. Improvements This security upda...

Virtual Desktop Agent Registration with Controllers in XenDesktop

Virtual Desktop Agent Registration with Controllers in XenDesktop. Event ID: 1022 Event ID: 1001 For successful installation, re-install Virtual Desktop 5.5. After the installation is successful, the following message is displayed: “Unable to initialize new components. The machine will register a...

Users unable to reconnect to disconnected session to access their Citrix virtual desktop.

Unable to reconnect to a disconnected session with error "Unknown Client error 1110" when using CVAD 2203 CU3 and earlier. When problem occurs, it is also not possible to connect via RDP. Logon stays at stuck under the "Other User Welcome" screen...

Zoom Workplace 安全漏洞

Zoom Workplace VDI App for Windows is a client application designed for virtualized desktop environments such as Windows 365 Cloud PCs, supporting virtualization platforms such as Azure Virtual Desktop. An elevation of privilege vulnerability exists in the Zoom Workplace VDI App for Windows, whic...

Citrix Provisioning Services Target Device Displays Incorrect Windows Time

Target Devices may display the incorrect time. The Device time differs from that of the domain controllers. The symptoms can vary but include: 1. The inability to login to the Target Device 2. The Device domain Trust Relationship breaks. 3. VDA registration continues to fail...

OpenText Exceed Turbo X Cross-Site Scripting Vulnerability

OpenText Exceed Turbo X is a virtual desktop software from OpenText Canada. A cross-site scripting vulnerability exists in OpenText Exceed Turbo X version 12.5.1, which can be exploited by an attacker to inject malicious code...

February 29, 2024—KB5034843 (OS Build 19045.4123) Preview

February 29, 2024—KB5034843 OS Build 19045.4123 Preview 11/17/20 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows 10, version 22H2, see its update history page. Note Follow...

CVE-2024-24696

Improper input validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an authenticated user to conduct a disclosure of information via network access...

What does Generic Client IME feature do in a Citrix Virtual Desktop/App session?

The Generic Client IME feature offering the best input experience yet for Citrix customers...

Zoom Client Resource Management Error Vulnerability

Zoom Client is a video conferencing client application from Zoom USA that supports multiple platforms. A resource management error vulnerability exists in Zoom VDI Client and Zoom Desktop Client that stems from uncontrolled resource consumption. It could allow an unauthenticated user to disclose...

Error "Socket Error 10054" When Launching Virtual Desktop

Error "Socket Error 10054" when launching Virtual Desktop...

Read-only Domain Controller Support for CVAD

In a virtual desktop 2203 CU3 infrastructure with a DMZ which has its own Read-Only Domain Controller RODC and a secured Citrix Worker that is only allowed to contact the RODC server the configuration doesn't work...

Mouse cursor randomly doesn't display on dual-monitor environments

Scenario 1: The mouse cursor is not displayed on the first launch VDA session. clicking can make the cursor display. Scenario 2: VDA session is in full-screen mode on the secondary monitor of the dual monitor. Move the cursor from the primary monitor to the secondary monitor, and then the cursor...

September 12, 2023—KB5030216 (OS Build 20348.1970)

September 12, 2023—KB5030216 OS Build 20348.1970 For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. For an overview of Windows Server 2022, see its update history page. Note Follow @WindowsUpdate to find out...

CapsLock and Eisu keys on Japanese 106 keyboard are not working on VDA

When end users connect a Japanese 106 keyboard to the machine where CWA Linux installed and select Scancode mode in Citrix Linux, the extra keys in a Japanese 106 keyboard might not work on VDA. The Caps Lock or Eisu 英数 key is a special key that has different functions in different keyboard layou...

Published application launching locally

Launching a published browser application opens the local version instead rather than opening within the Virtual Desktop session. Ex. Internet Explorer...

Prompt for username and password when accessing the published App or Desktop

Prompt for username and password when accessing the published App or Desktop on VDA...

CVE-2023-24490

Users with only access to launch VDA applications can launch an unauthorized desktop...

ICA latency in Director frequently displays high (not 64000ms) when accessed via NetScaler Gateway

When user accessed Virtual Desktop via NetScaler, admin may find the "ICA latency" in Director frequently displays unreasonable high valuenot 64000ms, while "ICA RTT" value is in normal range. It's telling ICA RTT ICA latency. In fact, users have no high latency or bad interaction experience whil...

Failed to paste the copied content from client to Linux VDA

Copy content from a client machine to a Linux desktop failed randomly, nothing will be pasted into the Linux desktop. Meanwhile, this issue is not observed in a Windows VDA accessed from the same client machine. Copy content from a client machine, e.g. text. Move the mouse to the Linux desktop an...