CVE-2026-22569

Medium

Description

An incorrect startup configuration of affected versions of Zscaler Client Connector on Windows may cause a limited amount of traffic from being inspected under rare circumstances.

SeverityMedium
CVSS5.4
Exploit probability—
ProductZscaler Client Connector
PublishedMar 31, 2026
First seenMar 31, 2026
Weakness typeCWE-1289CWE-1289

How to fix

Update
  • zscaler client_connector4.7.0.141, 4.8.0.63 or later

Affected products

ProductAffected versionsFixed in
zscaler client_connector4.7 ≤ v < 4.7.0.141, 4.8 ≤ v < 4.8.0.634.7.0.141, 4.8.0.63

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

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