CVE-2026-59565

HIGH CVSS 8.8 View on NVD ↗

Description

A remotely exploitable buffer overflow bug can cause a local and kernel denial-of-service attack on affected versions of Zscaler Client Connector on Windows.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

https://help.zscaler.com/zscaler-client-connector/client-connector-app-release-summary-2026

Published: Aug 24, 2026 14:16 UTC Modified: Aug 24, 2026 16:17 UTC