CVE-2026-23599 HIGH

CVE-2026-23599: Local Privilege Escalation Vulnerability in HPE Aruba Networking Clear Pass Policy Manager OnGuard for Linux

Vendor Hewlett Packard Enterprise (Hpe)
Product HPE Aruba Networking ClearPass Policy Manager
Published February 17, 2026
Last update February 18, 2026
View on NVD All CVEs

CVSS base score

7.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

A local privilege-escalation vulnerability has been discovered in the HPE Aruba Networking ClearPass OnGuard Software for Linux. Successful exploitation of this vulnerability could allow a local attacker to achieve arbitrary code execution with root privileges.

Key dates

02Disclosure timeline

February 17, 2026 CVE published
February 18, 2026 Record updated