CVE-2026-76696 Denial of service in EdgeConnect SD-WAN Gateways

Medium 6.5 Published 15 Sep 2026 Updated 15 Sep 2026

Unauthenticated adjacent attackers can crash HPE EdgeConnect SD-WAN Gateways, causing service disruption requiring manual intervention.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-76696?

CVE-2026-76696 is a medium-severity denial of service vulnerability in Arubanetworks Edgeconnect Sd-Wan Orchestrator, published on 15 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

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

Weakness: CWE-400

Which versions are affected by CVE-2026-76696?

It affects 2 products.

Products include Arubanetworks Edgeconnect Sd-Wan Orchestrator, Hpe Edgeconnect Operating System.

How do I fix CVE-2026-76696?

No fix has been published for CVE-2026-76696 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2026-76696 being exploited?

There is no known exploitation of CVE-2026-76696 in the wild and no public exploit code.

All Arubanetworks Edgeconnect Sd-Wan Orchestrator vulnerabilities

Sources

Also known as GHSA-52wg-pq5c-f82w.