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Medium · 5.8 CVE-2026-84420 EUVD-2026-100752GHSA-48h6-7293-hxh6

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

Published Oct 13, 2026 · Updated Oct 14, 2026 · Assigned by Citrix

Vendor: Citirx Product: Citrix Workspace app for Windows Platform: Windows

Description

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 products

VendorProductAffectedFixed
Citirx Citrix Workspace app for Windows < 2603.20 CR, < LTSR 2607, < LTSR 2507 CU3 2603.20 CR

Advisories 1

References