The Zscaler Client Connector for macOS prior to 3.6 did not sufficiently validate RPC clients. A local adversary without sufficient privileges may be able to shutdown the Zscaler tunnel by exploiting a race condition.

Related CVEs

CVE-2021-26737

Key Information

GHSA ID

GHSA-7x29-jh5v-6wwf

Published

October 23, 2023 3:30 PM

Last Modified

April 4, 2024 8:53 AM

CVSS Score

5.0 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: July 7, 2025 6:28 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.