---
id: CVE-2026-76665
title: "A security vulnerability in\_HPE NonStop EXPAND may cause out-of-bounds memory read resulting in buffer overflow."
summary: "A security vulnerability in\_HPE NonStop EXPAND may cause out-of-bounds memory read resulting in buffer overflow."
severity: high
cvss: 7.1
cvssVector: 'CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H'
cwe:
  - CWE-125
vendor: Hewlett Packard Enterprise
product: HPE NonStop EXPAND
affected:
  - hpe_nonstop_expand T9057L02^AIG and earlier
published: '2026-10-15'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T05:17:04.310'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-76665'
references:
  - url: >-
      https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_US
    label: security-alert@hpe.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-15T05:52:45.974Z'
---

## Overview

A security vulnerability in HPE NonStop EXPAND may cause out-of-bounds memory read resulting in buffer overflow.

## Remediation

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