CVE-2026-78546

Out-of-Bounds Read

State: Published
Severity: 4.8 Medium
Published: Sep 11, 2026
Updated: Sep 11, 2026
Reserved: Aug 24, 2026

Description

Out-of-bounds read vulnerability in Citirx Workspace app for Windows.

This issue affects Workspace app for Windows: before 2603.11 Current Release (CR), before 2507.1 LTSR CU3, and before LTSR 2607.

Scores

CVSS	Score	Vector	Source
4.0	4.8 Medium	CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N	Citrix

Weaknesses

CWE-125 Out-of-bounds read

Affected Products

Product	Versions
Workspace app for WindowsCitirx	before 2603.11 Current Release (CR)Affected before 2507.1 LTSR CU3Affected before LTSR 2607Affected

References

https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX697034&articleTitle=Citrix_Workspace_app_for_Windows_Security_Bulletin_CVE_2026_78546_and_CVE_2026_78547

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