CVE-2026-53564
Published Oct 13, 2026
Description
Vulnerability in Citrix UniconOS leading to Arbitrary file read and write This issue affects UniconOS: before 2607.2 CR and before 2603 LTSR CU2.
Is your site exposed to CVE-2026-53564?
Run a free security scan — no signup, results in seconds.
References
Frequently Asked Questions
What is CVE-2026-53564? +
Vulnerability in Citrix UniconOS leading to Arbitrary file read and write
This issue affects UniconOS: before 2607.2 CR and before 2603 LTSR CU2.
How do I check if I'm vulnerable to CVE-2026-53564? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.