CVE-2026-59566
Local denial-of-service
CVSS Score
8.4
EPSS Score
0.0%
EPSS Percentile
0th
A locally exploitable buffer overflow bug can cause a local denial-of-service attack on affected versions of Zscaler Client Connector on Android and ChromeOS.
| CWE | CWE-229 |
| Vendor | zscaler |
| Product | client connector |
| Published | Aug 24, 2026 |
| Last Updated | Aug 24, 2026 |
Stay Ahead of the Next One
Get instant alerts for zscaler client connector
Be the first to know when new high vulnerabilities affecting zscaler client connector are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Zscaler / Client Connector
0 < Android: 4.2 0 < ChromeOS: 4.2