CVE-2026-84420 — Out-of-Bounds Write and Out-of-Bounds Read

CVE-2026-84420

Out-of-Bounds Write and Out-of-Bounds Read PUBLISHED

Description (CNA)

Out-of-bounds read vulnerability in Citirx Citrix Workspace app for Windows. This issue affects Citrix Workspace app for Windows: before 2603.20 CR, before LTSR 2607, and before LTSR 2507 CU3.

Affected (CNA)

Vendor / product	Versions
Citirx / Citrix Workspace app for Windows	affected 0 before 2603.20 CR; affected 0 before LTSR 2607; affected 0 before LTSR 2507 CU3

CWE

CWE-125

References

https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX697181

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.