Security Alert (A26-10-50): Multiple Vulnerabilities in Citrix XenServer

Description:

Citrix has released security updates to address multiple vulnerabilities in Citrix XenServer. A remote attacker could entice a user to open a web page with specially crafted content on a vulnerable browser to exploit the vulnerabilities.

Affected Systems:

• XenServer versions 8.4, 9

For detailed information of the affected systems, please refer to the corresponding security advisories at vendor's website.

Impact:

Successful exploitation of the vulnerabilities could lead to remote code execution, information disclosure or spoofing on an affected system.

Recommendation:

Software updates for affected systems are now available. System administrators of affected systems should follow the recommendations provided by the product vendor and take immediate actions to mitigate the risk. For detailed information of the available patches, please refer to security advisory at vendor's website.

System administrators should contact their product support vendors for the fixes and assistance.

More Information:

• https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX697257
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-114406