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Citrix XenServer Multiple Vulnerabilities
July 30, 2026 · HKCERT · Severity: HIGH
Multiple vulnerabilities have been identified in Citrix XenServer, allowing remote attackers to cause denial of service, bypass security restrictions, and manipulate data. The affected versions are XenServer 8.4 and 9. To mitigate these risks, users should visit the vendor's website for solutions.
Key Takeaways
- Citrix XenServer has multiple vulnerabilities that could be exploited by remote attackers.
- These vulnerabilities may lead to denial of service, security bypass, and data manipulation.
- Affected versions include XenServer 8.4 and 9, with vendor solutions recommended.