CVE intelligence

CVE-2026-18751

Vulnerability intelligence

Published Aug 18, 2026Sources checked Oct 27, 2026

5.2MEDIUMCVSS out of 10

What this means

Review the available evidence

CVE-2026-18751 and is rated Medium severity with a CVSS score of 5.2. It is not in the current CISA KEV record we collected. That does not prove exploitation has not occurred.

What to do next

Remediation and response

Citrix Security Bulletins guidance

Vendor revision: Aug 24, 2026

Cloud Software Group strongly urges affected customers of Citrix Workspace App for Mac to install the relevant updated versions of Citrix Workspace App for Mac as soon as possible:

Vendor-listed releases

Citrix Workspace app for Mac 2607 and later

CISA KEVNot listedBased on the latest collected catalog

EPSS0.2%Estimated 30-day exploitation probability

Ransomware useNot markedCISA KEV ransomware field

Threat actors0Source-linked actor relationships

Overview

What is CVE-2026-18751?

External control of file name or path vulnerability in Citrix WorkSpace App on MacOS.

This issue affects WorkSpace App: 2607.

Source: NVD