PT-2026-91248 · Zscaler · Zscaler Client Connector

CVE-2026-59570

Published

2026-09-14

Updated

2026-09-24

CVSS v3.1

7.5

High

Vector

AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:H

Name of the Vulnerable Software and Affected Versions Zscaler client connector (affected versions not specified)

Description A pre-installed peer app can tear down the Zscaler tunnel, force user logout, and toggle packet capture.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

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CVE-2026-59570

Zscaler Client Connector