CVE-2026-59567

Local privilege escalation

Published Aug 24, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
Multiple vulnerabilities on affected versions of Zscaler Client Connector allow local privilege escalation, giving an unprivileged user the ability to execute arbitrary code in a privileged context.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Zscaler
Zscaler client Connector
Vendors & Products Zscaler
Zscaler client Connector
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Multiple vulnerabilities on affected versions of Zscaler Client Connector allow local privilege escalation, giving an unprivileged user the ability to execute arbitrary code in a privileged context.
Title Local privilege escalation
Weaknesses CWE-280
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Zscaler
Published
Updated
Aug 25, 2026, 3:56 AM
Reserved
Jul 6, 2026, 6:18 AM
Status
Awaiting Analysis
Published
Aug 24, 2026, 2:16 PM
Modified
Oct 12, 2026, 3:10 PM