CVE-2026-18751

mediumcovered by 2 sourcesfirst seen 2026-08-18

A local attacker can exploit a vulnerability in Citrix Systems Workspace App (MacOS) to escalate privileges.

CSIRTS triage

What: A local privilege escalation vulnerability exists in Citrix Systems Workspace App for macOS.
Who is affected: Local users on macOS systems running vulnerable versions of Citrix Workspace App.
Urgency: Medium severity; requires local access but enables privilege escalation.
Action: Update Citrix Workspace App on macOS to the patched version addressing CVE-2026-18751.

AI-assisted analysis generated from the source advisory — verify against the original.

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Low exploitation risk0.11% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 1% of all EPSS-scored CVEs.

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