CVE-2026-23599: Local Privilege Escalation Vulnerability in HPE Aruba Networking Clear Pass Policy Manager OnGuard for Linux
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-23599?
CVE-2026-23599 is classified as a local privilege escalation vulnerability.
How do I fix CVE-2026-23599?
To mitigate CVE-2026-23599, update your HPE Aruba Networking ClearPass OnGuard Software to the latest version provided by Hewlett Packard Enterprise.
Who is affected by CVE-2026-23599?
CVE-2026-23599 affects users of HPE Aruba Networking ClearPass OnGuard Software running on Linux.
What could happen if CVE-2026-23599 is exploited?
Exploitation of CVE-2026-23599 could allow an attacker to gain unauthorized elevated privileges on the affected system.
When was CVE-2026-23599 discovered?
CVE-2026-23599 was discovered recently, highlighting a critical vulnerability within HPE Aruba Networking ClearPass OnGuard.