---
id: CVE-2026-76744
title: Buffer overflow vulnerabilities exist in the affected interface of AOS-S
summary: >-
  Buffer overflow vulnerabilities exist in the affected interface of AOS-S.
  Successful exploitation could allow an unauthenticated remote attacker to
  execute arbitrary code.
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
vendor: Hewlett Packard Enterprise (HPE)
product: AOS-Switch (AOS-S)
affected:
  - aos-switch_aos-s >= 16.11.0000 <= 16.11.0031
published: '2026-10-06'
updated: '2026-10-06'
sourceUpdated: '2026-10-06T20:17:29.727'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-76744'
references:
  - url: >-
      https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05156en_us&docLocale=en_US
    label: security-alert@hpe.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-06T20:16:42.511Z'
---

## Overview

Buffer overflow vulnerabilities exist in the affected interface of AOS-S. Successful exploitation could allow an unauthenticated remote attacker to execute arbitrary code.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.