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VULNERABILITIES

CVE-2026-59564 Details

Description

An authentication bypass issue exists in communications between affected versions of the Zscaler Client Connector and the Zscaler Client Connector Portal.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:9.1 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2026 [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-304Missing Critical Step in Authentication[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

3 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-59564
NVD Published Date:
Aug 24, 2026
NVD Last Modified:
Aug 28, 2026
Source:
[email protected]
CVE-2026-59564 Details - Not Deferred