CVE-2026-23599 — HIGH (7.8)

Vulnerability Description

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.

CVSS Score

7.8

HIGH

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Related Weaknesses (CWE)

CWE-269

References

https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05012en_us&docLocal

FAQ

What is CVE-2026-23599?

CVE-2026-23599 is a vulnerability with a CVSS score of 7.8 (HIGH). 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 attac...

How severe is CVE-2026-23599?

CVE-2026-23599 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-23599?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.