---
id: CVE-2026-76679
title: >-
  Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways could allow an
  unauthenticated adjacent attacker to conduct denial-of-service attacks
summary: >-
  Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways could allow an
  unauthenticated adjacent attacker to conduct denial-of-service attacks.
  Successful exploitation could allow an attacker to crash the system,
  preventing it from …
severity: high
cvss: 8.6
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H'
cwe:
  - CWE-400
vendor: Hewlett Packard Enterprise (HPE)
product: EdgeConnect SD-WAN Gateways
affected:
  - edgeconnect_sd-wan_gateways >= 9.7.0.0 <= 9.7.0.0
  - edgeconnect_sd-wan_gateways >= 9.6.0.0 <= 9.6.3.1
  - edgeconnect_sd-wan_gateways >= 9.5.0.0 <= 9.5.8.1
  - edgeconnect_sd-wan_gateways >= 9.4.0.0 <= 9.4.8.2
published: '2026-09-15'
updated: '2026-09-21'
sourceUpdated: '2026-09-21T20:17:30.417'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-76679'
references:
  - url: >-
      https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US
    label: security-alert@hpe.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-21T19:47:50.041889Z'
epss: 0.0046
epssPercentile: 0.37139
ingestedAt: '2026-09-15T19:42:58.829Z'
---

## Overview

Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to conduct denial-of-service attacks. Successful exploitation could allow an attacker to crash the system, preventing it from rebooting without manual intervention and disrupting network operations.

## Remediation

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