HIGH 8.1 NVD

CVE-2026-25687

A race condition in the ZPA tunnel handler of affected versions of Zscaler Client Connector (ZCC) allows a heap corruption, resulting in a denial of service (cl

A race condition in the ZPA tunnel handler of affected versions of Zscaler Client Connector (ZCC) allows a heap corruption, resulting in a denial of service (client crash) and potentially arbitrary code execution in the context of the ZCC process.

References

https://help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-202

Published: 2026-09-14 · Source: NVD · Feed updated: 2026-09-15

This high severity vulnerability with a CVSS score of 8.1 was published on 2026-09-14 via NVD.

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