CVE-2026-59567: Zscaler Client Connector

High severity, CVSS 8.8. EPSS: 0.1% chance of exploitation in the next 30 days.

Multiple vulnerabilities on affected versions of Zscaler Client Connector allow local privilege escalation, giving an unprivileged user the ability to execute arbitrary code in a privileged context.

Affected products

• Zscaler Client Connector

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