Remote Code Execution Vulnerability in Zscaler Client Connector
CVE-2026-59568

9.1CRITICAL

Key Information:

Vendor

Zscaler

Status
Client Connector
Vendor
CVE Published:
24 August 2026

What is CVE-2026-59568?

Multiple vulnerabilities in earlier versions of Zscaler Client Connector enable unauthenticated users to execute arbitrary code within the context of the application, posing significant security risks. This flaw highlights the importance of keeping software updated and implementing robust security measures to protect against such attacks.

Affected Version(s)

Client Connector Windows 0

Client Connector Windows 0

Client Connector Windows 0

References

https://help.zscaler.com/zscaler-client-connector/client-...

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.