CVE-2026-76691

HIGH 7.2

Authenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in HPE Networking EdgeConnect SD-WAN Gateway API Endpoint

CVSS Score

7.2

EPSS Score

0.0%

EPSS Percentile

0th

Buffer overflow vulnerabilities exist in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an authenticated remote attacker to execute arbitrary commands as a privileged user on the underlying operating system.

Vendor	hewlett packard enterprise (hpe)
Product	edgeconnect sd-wan gateways
Published	Sep 15, 2026

Stay Ahead of the Next One

Get instant alerts for hewlett packard enterprise (hpe) edgeconnect sd-wan gateways

Be the first to know when new high vulnerabilities affecting hewlett packard enterprise (hpe) edgeconnect sd-wan gateways are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

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

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 Internal security research (HPE Networking).