# CVE-2026-59570

## Summary

- **CVE ID:** CVE-2026-59570
- **Severity:** HIGH
- **CVSS Score:** 7.5 (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:H/A:H)
- **CWE:** CWE-20
- **Published:** Sep 14, 2026
- **Last Modified:** Sep 14, 2026

## Description

On affected versions of Zscaler client connector, a pre-installed peer app can tear down the Zscaler tunnel, force user logout, and toggle packet capture.

## Affected Products

- Zscaler — Client Connector (0)

## References

- [CNA](https://help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2026)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.09%
- **EPSS Percentile:** 0.7

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-17._