CVE-2026-23827 HIGH

CVE-2026-23827: Unauthenticated Remote Code Execution via Heap Buffer Overflow in Network Management Service

Vendor Hewlett Packard Enterprise (Hpe)
Product HPE Aruba Networking Wireless Operating System (AOS)
Published May 12, 2026
Last update May 13, 2026

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

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

What the vulnerability does

01Description

A heap-based buffer overflow vulnerability exists in a Network management service of AOS-8 and AOS-10 that could allow an unauthenticated remote attacker to achieve remote code execution. Successful exploitation could allow an unauthenticated attacker to execute arbitrary code as a privileged user on the underlying operating system, potentially leading to a system compromise. Exploitation may also result in a denial-of-service (DoS) condition affecting the impacted system process.

Key dates

02Disclosure timeline

May 12, 2026 CVE published
May 13, 2026 Record updated