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OpenAdvisories
Medium · 5.5 CVE-2026-76703 EUVD-2026-79229GHSA-mp3q-57vh-39hc

Authenticated Buffer Overflow Vulnerability in HPE Networking EdgeConnect SD-WAN Gateways Web-Based Management Interface Causes Denial-of-Service

Published Sep 15, 2026 · Updated Sep 21, 2026 · Assigned by hpe

Description

A buffer overflow vulnerability exists in the web-based management interface of HPE Networking EdgeConnect SD-WAN Gateways that could allow an authenticated attacker with administrative access to cause a denial of service. Successful exploitation could allow an attacker to disrupt system operations, potentially resulting in an unstable system state.

Affected products

VendorProductAffectedFixed
Hewlett Packard Enterprise (HPE) EdgeConnect SD-WAN Gateways 9.7.0.0 – ≤ 9.7.0.0, 9.6.0.0 – ≤ 9.6.3.1, 9.5.0.0 – ≤ 9.5.8.1, 9.4.0.0 – ≤ 9.4.8.2 —

Advisories 1

References