CVE-2026-59568: Zscaler Client Connector

Critical severity, CVSS 9.1. EPSS: 0.7% chance of exploitation in the next 30 days.

Multiple vulnerabilities on affected versions of Zscaler Client Connector allow remote code execution, giving an unauthenticated, unprivileged user the ability to execute arbitrary code in the ZCC context.

Affected products

• Zscaler Client Connector

Published 2026-08-24. Last modified 2026-08-28.