Microsoft Security Update Validation Report March 2025

Microsoft’s March 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...

Win11 24H2/WS2025 machines not getting registered from Provisioning Catalog created in Citrix Studio

Win 11 24H2 VDAssingle session/Windows Server 2025 machines are not getting registered when machines created via Provisioning Catalog from Citrix Studio/Powershell commands LCM-16630 Applicable Products Virtual Apps and Desktops 7 2411...

Microsoft Security Update Validation Report January 2025

Microsoft’s January 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 softwar...

XenServer 6.x/7.x unsupported with Citrix DaaS and CVAD

XenServer 6.x and 7.x have been end-of-life and are unsupported. Customers still using these versions will see host connections no longer functioning when used with Citrix DaaS and Citrix Virtual Apps and Desktops Version 2411 & later...

Microsoft Security Update Validation Report September 2024

Microsoft’s September 2024 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...

Citrix Virtual Apps and Desktops Privilege Escalation (CTX678035)

The version of Citrix Virtual Apps and Desktops installed on the remote Windows host is prior to 2402, 1912 LTSR CU9 or 2203 LTSR CU5. It is, therefore, affected by a privilege escalation vulnerability. By exploiting this vulnerability, a local, low-privileged attacker could gain SYSTEM privilege...

CVE-2024-6151

CVE-2024-6151 is a Local Privilege Escalation in the Windows Virtual Delivery Agent (VDA) used by Citrix Virtual Apps and Desktops and Citrix DaaS. The bulletin CTX678035 states affected versions are: Current Release (CR) before 2402; 1912 LTSR before CU9; 2203 LTSR before CU5. Fixes are availabl...

Microsoft Security Update Validation Report January 2024

Microsoft’s January 2024 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 softwar...

CVE-2023-24486 Local user access to a system where another user is utilizing a vulnerable version of Citrix Workspace App for Linux to launch published desktops and applications

A vulnerability has been identified in Citrix Workspace app for Linux that, if exploited, may result in a malicious local user being able to gain access to the Citrix Virtual Apps and Desktops session of another user who is using the same computer from which the ICA session is launched...

CVE-2023-24486 Local user access to a system where another user is utilizing a vulnerable version of Citrix Workspace App for Linux to launch published desktops and applications

A vulnerability has been identified in Citrix Workspace app for Linux that, if exploited, may result in a malicious local user being able to gain access to the Citrix Virtual Apps and Desktops session of another user who is using the same computer from which the ICA session is launched...

Citrix Virtual Apps and Desktops Privilege Escalation Vulnerability (CTX477616)

The version of Citrix Virtual Apps and Desktops installed on the remote Windows host is affected by a privilege escalation vulnerability that could result in a local user elevating their privilege level to NT AUTHORITY\SYSTEM on a Citrix Virtual Apps and Desktops Windows VDA. Note that Nessus has...

Vulnerabilities fixed in Citrix products

Several vulnerabilities have been fixed in Citrix products. The vulnerability with reference CVE-2023-24483 is located in Citrix Virtual Apps and Desktops Windows VDAs. An authenticated malicious party could potentially exploit this vulnerability to obtain elevated privileges within a Windows VDA...

Citrix Virtual Apps and Desktops Security Bulletin for CVE-2023-24483

A vulnerability has been identified that, if exploited, could result in a local user elevating their privilege level to NT AUTHORITY\SYSTEM on a Citrix Virtual Apps and Desktops Windows VDA. The vulnerability has been given the following identifier: CVE ID| Description| Vulnerability Type|...

Microsoft Security Update Validation Report January 2023

Microsoft’s January 2023 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 softwar...

Citrix Federated Authentication Service (FAS) Security Update

An issue has been identified in Citrix Federated Authentication Service FAS which causes deployments that have been configured to store a registration authority certificate's private key in a Trusted Platform Module TPM to incorrectly store that key in the Microsoft Software Key Storage Provider...

Citrix Security Advisory for CVE-2021-44228, CVE-2021-45046, CVE-2021-45105 and CVE-2021-44832.

Citrix is aware offourvulnerabilitiesaffectingApache Log4j2, threeof whichmayallowan attackertoexecute arbitrary code. Thesethreevulnerabilitieshavebeen given the followingidentifiers: CVE-2021-44228 CVE-2021-45046 CVE-2021-44832 Thefourthvulnerabilitymay allowan attackertocause a denial of...

Citrix Virtual Apps and Desktops Privilege Escalation Vulnerability (CTX319750)

The version of Citrix Virtual Apps and Desktops installed on the remote Windows host is 2016 and earlier, or s 1912 LTSR CU3 or earlier. It is, therefore, affected by a privilege escalation vulnerability. An unspecified flaw exists related to Citrix Profile Management or Citrix Profile Management...

Citrix Virtual Apps and Desktops multiple vulnerabilities (CTX285059)

The version of Citrix Virtual Apps and Desktops installed on the remote Windows host is prior to 7 2006 or prior to 1912 LTSR CU1. It is, therefore, affected by multiple vulnerabilities: - An authenticated user on a multi-session VDA can perform arbitrary command execution as SYSTEM. CVE-2020-826...