HIGH
CVE-2026-25687
CVSS
8.1
Description
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.
Weakness (CWE)
CWE-366
EPSS Score
0.23%
Probability of exploitation in next 30 days
14.3th percentile
References
Base CVE data derived from NVD (public domain). Enrichment by
dbcve.org
(CC-BY-4.0). Fetched via API.