CVE-2026-84420: medium-severity vulnerability in Citirx Citrix Workspace app for Windows
Out-of-Bounds Write and Out-of-Bounds Read
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.8epss 0.1%
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.
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
Affected products
Citirx · Citrix Workspace app for Windows