After upgrading to XS71ECU2065, failed to create vm snapshot

1. All vms with data on nfs Tintri storage take snapshot failed: 'The SR failed to complete the operation.' 2. The issue occurs on 3 pools with the same storage attached. 3. Vms on local storage can take snapshot successfully...

Citrix Workspace App for Mac 2111: Zoom VDI Plugin and Cisco JVDI plugin failed to work after CWA for Mac 2111 upgrade

After upgrade to CWA for Mac 2111, Zoom VDI plugin and Cisco Jabber JVDI plugin failed to connect Zoom VDI and Cisco Jabber in Citrix Session...

Veeam Agent for Microsoft Windows 5.0 Can’t Be Started or Installed After Upgrade to Windows 11

Challenge After upgrading to Windows 11, the Veeam Agent for Microsoft Windows service may fail to start. The following errors can be found in C:\ProgramData\Veeam\Endpoint\Svc.VeeamEndpointBackup.log: Error Failed to start service. Error Error occurred during LocalDB instance startup: SQL Server...

Memory Utilization settings applied via WEM are not working

The customer was running WEM version 1811 and upgraded to version 2103 They had memory and CPU utilization settings applied via WEM that were working fine They noticed after the upgrade that memory load in the VDAs started spiking above 80% even though they have set memory optimization rules via...

Gateway / AAA : Page stuck at loading (Page Spinning ) after upgrade.

After upgrade when accessing the Citrix Gateway the page is stuck at spinning wheel...

LDAP service is down after upgrading to 13.0 build 82, 12.1 build 62

LDAP LB Vservice configured with User monitor script nsldap.pl showing down after upgrading to13.0 build 82 /12.1 build 62. User authentication fails...

Secure Hub shows an error and fails to connect after upgrading to a fixed firmware build to address CVE-2020-8299/ CVE-2020-8300

Secure Hub shows an error and fails to connect after upgrading to a fixed firmware build to addressCVE-2020-8299/ CVE-2020-8300. Users can no longer log in to Secure Hub or if already logged in cannot refresh policies...

Project sources exposure in Vaadin Designer

Overly relaxed configuration of frontend resources server in Vaadin Designer versions 4.3.0 through 4.6.3 allows remote attackers to access project sources via crafted HTTP request. See CWE-402: Transmission of Private Resources into a New Sphere 'Resource Leak' Affected products and mitigation...

Citrix Receiver HDX Engine has stoped working after upgrading from Citrix Receiver 4.3.100 to 4.9 only for Linux VDA

This article is intended for Citrix administrators and technical teams only. Non-admin users must contact their company’s Help Desk/IT support team and can refer to CTX297149 for more information. On a Ubuntu 16.0.4 Linux VDA 7.15, when open opening a Desktop, we receive the error message "Citrix...

Information disclosure

For MongoDB Ops Manager versions prior to and including 4.2.24 with multiple OM application servers, that have SSL turned on for their MongoDB processes, the upgrade to MongoDB Ops Manager versions prior to and including 4.4.12 triggers a bug where Automation thinks SSL is being turned off, and c...

SUSE SLES15 Security Update : samba (SUSE-SU-2020:2719-1)

This update for samba fixes the following issues : ZeroLogon: An elevation of privilege was possible with some configurations when an attacker established a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol MS-NRPC CVE-2020-1472, bsc1176579...

Citrix ADC/Nestcaler upgrade seems to be stuck when upgrading from GUI

Citrix ADC/Nestcaler upgrade seems to be stuck when upgrading from GUI...

Citrix Gateway SSO Authentication Breaks or "Cannot Complete Your Request" Error After Upgrading to 13.0 64.35

After upgrading to 13.0-64.35 Gateway SSO authentication breaks or you encounter “Cannot Complete Your Request” error...

UBUNTU-CVE-2020-6794

If a user saved passwords before Thunderbird 60 and then later set a master password, an unencrypted copy of these passwords is still accessible. This is because the older stored password file was not deleted when the data was copied to a new format starting in Thunderbird 60. The new master...

Citrix XenApp license acquisition error (-5) after upgrading the license server to 11.16.3 build 28000 and 11.16.6 build 31000

A Citrix XenApp License acquisition error -5 is generated after connecting a XenApp 6.5 or earlier environment to the 11.16.3 build 28000 License Server and 11.16.6 build 31000 License Server...

Unable to unlock iOS or iPadOS devices via Administration Console after upgrading to 13.1

Unable to unlock iPhone/iPad from Citrix Endpoint Management administration console after upgrading to iOS/iPadOS 13.1+. Note:No error message is displayed when command fails. The device ignores the command...

Upgrading to Storefront 3.12 CU4 fails - MSI logs shows Citrix Protocol Transition service exception

When attempting to upgrade Storefront 3.12 LTSR to CU4 fails. In the Install wizard the following message is displayed: When checking the MSI Installer logs the following exception is found NOTE: MSI logs are found in C:\Windows\Temp\Storefront\CitrixMsi-CitrixStoreFront-x64-201X.-xx-xx-xx.log...

Failed to launch ICA file after upgrade to Citrix Receiver for Windows 4.9 LTSR CU6 on Windows server

After upgrade to Citrix Receiver for Windows 4.9 LTSR CU6 on Windows 2008R2/2012 end point, user is not able to launch any published resource due to wfica32.exe crashed with bugcheck code 0xc0000135. The following error might be popped-up: Unable to launch your applicationContact your help desk a...

Windows 10 v2004, 20H2, 21H1, 21H2 & 22H2 – Citrix Known Issues

Microsoft releases software updates for Windows 10 twice a year through the Semi-Annual Channel. Microsoft released its Semi-Annual Channel 'May 2020 update' v2004 in May 2020,'October 2020 update'20H2 in October 2020, 'May 2021 update' 21H1 in May 2021, 'November 2021 update' 21H2 and '2022...

CVE-2019-12301

The Percona Server 5.6.44-85.0-1 packages for Debian and Ubuntu suffered an issue where the server would reset the root password to a blank value upon an upgrade. This was fixed in 5.6.44-85.0-2...