High severity7.5NVD Advisory· Published Sep 14, 2026· Updated Sep 14, 2026

CVE-2026-59570

Description

On affected versions of Zscaler client connector, a pre-installed peer app can tear down the Zscaler tunnel, force user logout, and toggle packet capture.

Affected products

Zscaler/Zscaler Client Connector Installerllm-fuzzy

Patches

Vulnerability mechanics

References

help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2026nvd

News mentions

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