CVE-2026-76699

A buffer overflow vulnerability exists in a system service within the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated adjacent attacker to cause a denial-of-service. Successful exploitation could allow an attacker to crash the impacted service and temporarily disrupting network operations.

Score

CVSS 3.1 6.4 Medium

Status

Analyzed - security-alert@hpe.com

Published

2026-09-15

Last modified

2026-09-22

Weaknesses

CWE-120

Affected products

• Edgeconnect Sd-wan Orchestrator (Arubanetworks)
• Edgeconnect Sd-wan Gateways (Hewlett Packard Enterprise Hpe)
• Edgeconnect Operating System (Hpe)

References

• https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US