CVE-2026-59564
An authentication bypass issue exists in communications between affected versions of the Zscaler Client Connector and the Zscaler Client Connector Portal.
Scoring
- Severity
- CRITICAL
- CVSS base score
- 9.1
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- EPSS probability
- 0.30%
- CWE
- CWE-304
- Published
- 2026-08-24
- Last modified
- 2026-08-25
Affected products
- Zscaler Client Connector
Weakness type
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