ZDI-26-059: CyberArk Endpoint Privilege Management Improper Privilege Management Local Privilege Escalation Vulnerability

Published Feb 3, 2026
·
Updated

This vulnerability allows local attackers to escalate privileges on affected installations of CyberArk Endpoint Privilege Management. An attacker must first obtain a low-privileged interactive user session on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.0. The following CVEs are assigned: CVE-2025-66374.

Affected Software

1 affected component
CyberArk Endpoint Privilege Management

Event History

Feb 3, 2026
Advisory Published
via ZDI·06:00 AM
Data Sourced
via ZDI·06:00 AM
Description
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Frequently Asked Questions

1

What is the severity of ZDI-26-059?

The severity of ZDI-26-059 is considered high due to its potential for local privilege escalation.

2

How do I fix ZDI-26-059?

To fix ZDI-26-059, update CyberArk Endpoint Privilege Management to the latest version provided by CyberArk.

3

What versions of CyberArk are affected by ZDI-26-059?

ZDI-26-059 affects all versions of CyberArk Endpoint Privilege Management that have not been patched.

4

How can an attacker exploit ZDI-26-059?

An attacker can exploit ZDI-26-059 by gaining local access to a system with low privileges and then escalating to higher privileges.

5

Is there any workaround for ZDI-26-059?

Currently, there is no recommended workaround for ZDI-26-059 other than applying the security update.

Contact

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