CVE-2026-76674 PUBLISHED

Unauthenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in HPE Networking EdgeConnect SD-WAN Gateways

Assigner: hpe
Reserved: 19.08.2026 Published: 15.09.2026 Updated: 15.09.2026

Buffer overflow vulnerabilities exist in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to execute arbitrary code. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system leading to complete system compromise.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Score: 9.8

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Hewlett Packard Enterprise (HPE)
Product	EdgeConnect SD-WAN Gateways
Versions	Default: affected affected from 9.7.0.0 to 9.7.0.0 (incl.) affected from 9.6.0.0 to 9.6.3.1 (incl.) affected from 9.5.0.0 to 9.5.8.1 (incl.) affected from 9.4.0.0 to 9.4.8.2 (incl.)

Credits

Internal security research (HPE Networking). reporter

References

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