CVE-2026-59568

CRITICAL CVSS 3.1: 9.1 EPSS 0.38%
Updated Aug 28, 2026
Parameter Value
CVSS 9.1 (CRITICAL)
Type CWE-20 (Improper Input Validation)
Public PoC No

Multiple vulnerabilities on affected versions of Zscaler Client Connector allow remote code execution, giving an unauthenticated, unprivileged user the ability to execute arbitrary code in the ZCC context.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
None
No disruption

CVSS Vector v3.1