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.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Zscaler Client Connector | — | Update Zscaler Client Connector to the latest version | Sep 17, 2026 | Sep 14, 2026 |
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