Out-of-Bounds Read Vulnerability in Citrix Secure Access Client for Windows
CVE-2026-53566

6.8MEDIUM

Key Information:

Vendor

Citrix
Status
Citrix Secure Access Client For Windows
Vendor
CVE Published:
14 July 2026

What is CVE-2026-53566?

The out-of-bounds read vulnerability in Citrix Secure Access Client for Windows can lead to unintended memory access, potentially exposing sensitive information. This issue affects versions prior to 26.6.1.20, highlighting the importance of updating to the latest version to ensure system security. Users and organizations are encouraged to implement necessary security measures to mitigate any risk associated with this vulnerability.

Affected Version(s)

Citrix Secure Access Client for Windows 0 < 26.6.1.20

References

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

CVSS V4

Score:
6.8
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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