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CVE-2026-22569

Incorrect startup configuration in ZCC

Published: Mar 31, 2026Updated: Apr 6, 2026 Sources: CVE List NVD csafCWE-1289
NVD MITRE
5.4CVSSMEDIUM
EPSS Score
0.2%
Top 92.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:LI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:NAvailability
None
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Weaknesses

CWE-1289NVD-CWE-noinfo

Affected Products

Zscaler Client ConnectorZscaler
SaaS
Security Products / secure-gateway-vpn
client connectorzscaler
SaaS
Security Products / secure-gateway-vpn
zscalercommercialUSSecurity Productsaka client connector, zscaler internet access admin portal, zia admin ui, zia

Exploitability

Official Patch Available

References

https://help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2025
help.zscaler.com
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2026/va-26-092-02.json
raw.githubusercontent.com
https://www.cve.org/CVERecord?id=CVE-2026-22569
cve.org

Timeline

Published
Mar 31, 2026
Last Updated
Apr 6, 2026

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