CVE-2026-53564 - Vulnerability Details - OpenCVE

ReportizFlow

Vulnerability in Citrix UniconOS leading to Arbitrary file read and write This issue affects UniconOS: before 2607.2 CR and before 2603 LTSR CU2.

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Citrix	Uniconos

No data.

No data.

References

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

History

Tue, 27 Oct 2026 04:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Citrix Citrix uniconos
Vendors & Products		Citrix Citrix uniconos

Wed, 14 Oct 2026 17:45:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-22

Tue, 13 Oct 2026 22:30:00 +0000

Type	Values Removed	Values Added
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.
Title		Arbitrary file read and write
References		https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX697187
Metrics		cvssV4_0 `{'score': 5.1, 'vector': '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'}`

MITRE

Status: PUBLISHED

Assigner: Citrix

Published: 2026-10-13T22:07:38.794Z

Updated: 2026-10-14T18:20:56.730Z

Reserved: 2026-06-09T18:32:47.375Z

Link: CVE-2026-53564

Vulnrichment

No data.

NVD

Status : Awaiting Analysis

Published: 2026-10-13T23:17:33.007

Modified: 2026-10-14T19:17:17.093

Link: CVE-2026-53564

Redhat

No data.

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