CVE-2026-78547

Summary

Out-of-bounds write vulnerability in Citrix Citrix Workspace app for Windows.

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

Affected Software

VendorProductVersion RangeStatus
CitrixCitrix Workspace app for Windows0 < 2603.11 Current Release (CR)affected
CitrixCitrix Workspace app for Windows0 < 2507.1 LTSR CU3affected
CitrixCitrix Workspace app for Windows0 < LTSR 2607affected

Weaknesses

  • CWE-787: CWE-787 Out-of-bounds write

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References