CVE-2026-53564

Arbitrary file read and write

State: Published
Severity: 5.1 Medium
Published: Oct 13, 2026
Updated: Oct 14, 2026
Reserved: Jun 9, 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.

Scores

CVSS	Score	Vector	Source
4.0	5.1 Medium	CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N	Citrix

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
UniconOSCitrix	before 2607.2 CRAffected before 2603 LTSR CU2Affected

References

https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX697187

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