Citrix Virtual Apps and Desktops - Unable to EDIT Published DualAdmin APP-V application in WebStudio

Admin cannot edit some of the published applications. Affected applications: Dual Admin APP-V Applications Error displayed: More details: Action Name: APPApplicationPropertiesException: StudioErrorId : UnknownError Error Source : CitrixAppVService Sdk Error Message : Cannot process command becaus...

PT-2025-16297 · Citrix · Citrix Web Interface

Name of the Vulnerable Software and Affected Versions: Citrix Web Interface affected versions not specified Description: The issue concerns a Cross-Site Scripting problem. No specific details about affected devices, real-world incidents, or technical exploitation details are provided...

Citrix DaaS | Workspace expiration period forced Users to re-authenticate

When the user logs in to workspace URL, they are unexpected behavior while using CWA. -They will be prompted to keep themselves logged in due to a Inactive policy set. -Once they select keep me logged in, the workspace page gets refreshed and they don't see any apps or desktops...

HTML Element / Text not appearing correctly on Auth Window using Citrix Workspace App Native]

When using CWA Native their was HTML Element / Text not appearing correctly on Auth Window. - Text was missing / Custom Banner was missing - Issue is not present when using MS Edge browser...

Citrix Cloud Intermittent loss of connectivity to On-Prem AD

When attempting to run MCS Process - Ran into issues contacting the On-Prem Active Directory Citrix.CloudServices.ADAgent EventID 10102 Errors: Message=Unable to connect to the forest associated with domain "DOMAINNAME.local"...

Citrix Virtual Apps and Desktops - Unable to launch APP-V application from the VDA

When user tries to launch published app-v application there is an error displayed: The application failed to launch. This may be due to a network failure...

Citrix Virtual Apps and Desktops - ICA Launch failure, Connection was terminated by the server

When user tries to launch a session it fails with the error displayed in Citrix Workspace App: Connection was terminated by the server. Citrix Director displays User Connection Failures; Reason: Unavailable Licenses You can find the events in the Event Viewer on the Delivery Controller: Event ID:...

High Battery usage for Wireless Bluetooth Headset with Citrix HDX RTOP Media Engine version 2.3

After migrating from Lync VDI Plugin RTOP 2.0 to RTOP 2.3, the overall battery usage of wireless bluetooth model Jabra Pro 930 headsets is increased by 50%...

Citrix Virtual Apps and Desktops 2407 : Sophos Endpoint Agent gets loaded into ICA user session

Published app sessions are getting loaded with Sophos Endpoint Agent. This is seen under Workspace app Connection Center. Sophos Endpoint agent is getting loaded into all the Citrix ICA sessions. Citrix Workspace app Connection Center shows the "Sophos Endpoint Agent - Notification Icon". Sophos...

April 11, 2025—KB5058920 (OS Build 20348.3561) Out-of-band

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Microsoft Security Update Validation Report April 2025

Microsoft’s April 2025 security updates have passed Citrix testing the updates are listed below. The testing is not all-inclusive; all tests are executed against English only environments and issues may still be found upon implementation. Follow best practices for testing and installing software...

Citrix Provisioning - SoapService errors in the event viewer after installing 2042 CU2

Since installing 2402 CU2 there are multiple errors in the event viewer. The event logged during Citrix PVS Soap Server start: Source: SoapService Event ID: 1 Level: Error Event Data:MapiException: ErrorCodeOtherException An unexpected MAPI error occurred. The event logged every 5 minutes: Source...

NetScaler: Securing HA Management IPs and FQDN with SAN Certificates

Securing Management IP and FQDN for High Availability Citrix ADCs with SAN Certificates Ensuring the secure management of your Citrix Application Delivery Controllers ADCs in a High Availability HA setup is crucial for maintaining the integrity and confidentiality of your infrastructure. This...

NetScaler 14.1 43.x - Citrix ADM Telemetry Download Fails with Error "400 Bad Request"

Citrix ADM users might encounter an immediate "400 Bad Request" error when attempting to download the 'Telemetry file'. As per mpsservice.log - ./mpsservice.log:1 x.x.x.x Debug TCPServerConnection default4473 HTTP Request from URI:/nitro/v1/download/consoletelemetry.tgz, method:GET...

Citrix Endpoint Management (aka XenMobile Server) 10.16.0 Rolling Patch 5

Package name: xms10.16.0.10551.bin For: XenMobile Server 10.16.0 Deployment type: On-premises only Replaces: xms10.16.0.10427.bin, xms10.16.0.10318.bin, xms10.16.0.10205.bin, xms10.16.0.10108.bin Date: April 2025 Languages supported: English US Important notes about this update As a best practice...

Application change coordinates when reconnecting to Citrix session from same client.

Users connect to Remote PC Access VDA in the office. Both office PC and the client they are connecting from have identical 6 monitor configuration. When they remote in and position their applications on specific screens and then reconnect, sometimes applications move to main screen instead of...

CVAD 2203- Services are failing intermittently after restart

After a database outage, restarting Citrix processes on the controllers, as well as rebooting the entire controller, results in crash notifications in event viewer and odd behavior...

SSH Prefix Truncation Vulnerability (Terrapin attack) on Citrix Applayering

SSH Prefix Truncation Vulnerability Terrapin attack on Citrix App Layering . Note: The Terrapin attack can reduce the security of SSH by using a downgrade attack via man-in-the-middle interception. The attack works by prefix truncation; the injection and deletion of messages during feature...

Citrix Virtual Apps and Desktop 2402 - Citrix applications could not be maximized after minimizing

Users with multiple monitors might find that after minimizing a Citrix published application on an external screen, then disconnecting and reconnecting that screen, the application fails to maximize correctly. It might appear small, in the wrong place, or seem frozen...

Citrix policies filtered by Client IP address not applying after 2411

Citrix policies are applied using as filter IP address of the client The IP addresses defined are the ones of the endpoints who has Citrix Workspace App installed The policy worked correctly before upgrading VDA to version 2411 However, when the VDA is upgraded to version 2411 or newer, the...