---
id: CVE-2026-76661
title: >-
  A vulnerability in HPE NonStop QIOMON allows an out-of-bounds write that can
  corrupt buffer data.
summary: >-
  A vulnerability in HPE NonStop QIOMON allows an out-of-bounds write that can
  corrupt buffer data.
severity: high
cvss: 7.6
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:H/A:H'
cwe:
  - CWE-20
vendor: Hewlett Packard Enterprise
product: HPE NonStop QIOMON
affected:
  - hpe_nonstop_qiomon T8671L02^ABH and earlier
published: '2026-10-15'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T16:23:06.250'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-76661'
references:
  - url: >-
      https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_US
    label: security-alert@hpe.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-15T15:23:04.270062Z'
ingestedAt: '2026-10-15T03:30:12.927Z'
epss: 0.00178
epssPercentile: 0.07297
---

## Overview

A vulnerability in HPE NonStop QIOMON allows an out-of-bounds write that can corrupt buffer data.

## Remediation

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