# MA-1061.042024: MyCERT Advisory - Citrix Releases Security Updates for XenServer and Citrix Hypervisor

**Date:** 15 Apr 2024  
**Source:** https://www.mycert.org.my/portal/advisory?id=MA-1061.042024  
**Advisory ID:** MA-1061.042024

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**1.0 Introduction**
Recently, Citrix released security updates to address multiple vulnerabilities in XenServer and Citrix Hypervisor. 
**2.0 Impact**
A cyber threat actor could exploit one of these vulnerabilities to take control of an affected system.
**3.0 Affected Products**
XenServer and Citrix Hypervisor.
**4.0 Recommendations**
CyberSecurity Malaysia encourages users and administrators to review the [Citrix CTX633151 Security Bulletin](https://support.citrix.com/article/CTX633151/xenserver-and-citrix-hypervisor-security-update-for-cve202346842-cve20242201-and-cve202431142) and apply the necessary updates.
Kindly refer to the following URL for more information: <https://support.citrix.com/article/CTX633151/xenserver-and-citrix-hypervisor-security-update-for-cve202346842-cve20242201-and-cve202431142>
Generally, we advise users of these devices to be updated with the latest security announcements by the vendor and follow best practice security policies to determine which updates should be applied.
For further enquiries, please contact us through the following channels:
E-mail: cyber999[at]cybersecurity.my 
Phone: 1-300-88-2999 (monitored during business hours) 
Mobile: +60 19 2665850 (24x7 call incident reporting) 
Business Hours: Mon - Fri 08:30 -17:30 MYT 
Web: [https://www.mycert.org.my](https://www.mycert.org.my/) 
Twitter: <https://twitter.com/mycert> 
Facebook: <https://www.facebook.com/mycert.org.my>
**5.0    References**
- <https://support.citrix.com/article/CTX633151/xenserver-and-citrix-hypervisor-security-update-for-cve202346842-cve20242201-and-cve202431142>
- <https://www.cisa.gov/news-events/alerts/2024/04/12/citrix-releases-security-updates-xenserver-and-citrix-hypervisor>