---
id: CVE-2026-76735
title: >-
  A sensitive information disclosure vulnerability exists in the underlying
  operating system of HPE Networking Instant On
summary: >-
  A sensitive information disclosure vulnerability exists in the underlying
  operating system of HPE Networking Instant On. Successful exploitation could
  allow an authenticated local attacker with high privileges to retrieve
  information whi…
severity: medium
cvss: 4.1
cvssVector: 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N'
vendor: Hewlett Packard Enterprise (HPE)
product: Instant ON
affected:
  - instant_on >= 0.0.0.0 <= 3.4.1.0
published: '2026-09-29'
updated: '2026-09-29'
sourceUpdated: '2026-09-29T21:39:02.570'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-76735'
references:
  - url: >-
      https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05150en_us&docLocale=en_US
    label: security-alert@hpe.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-09-29T19:44:04.155Z'
---

## Overview

A sensitive information disclosure vulnerability exists in the underlying operating system of HPE Networking Instant On. Successful exploitation could allow an authenticated local attacker with high privileges to retrieve information which could be used to potentially gain further access to network services supported by HPE Networking Instant On, only if certain preconditions outside of the attacker's control are met.

## Remediation

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