🛡️ CVE-2026-22569 — client-connector

🟡 CVSS 5.4 — Medium ✅ No Known Exploit CWE-1289 NVD
5.4
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. A user must be tricked into taking some action. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity low, availability none.

Affected software

CVE-2026-22569 is recorded against 1 package.

  • client-connector (from 4.8 up to 4.8.0.63)

Timeline and source

Published on 31 March 2026 and last revised on 24 July 2026. No public exploit is currently recorded for this entry. Record sourced from NVD.

References

help.zscaler.com

Details

Severity MEDIUM
CVSS Score 5.4
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
CWE CWE-1289
Public Exploit ✅ No
Source NVD
Published 2026-03-31
Updated 2026-08-11
Modified 2026-07-24
Fix URL N/A

Affected Packages

Software From version Fixed in
client-connector 4.8 4.8.0.63

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