CVE-2026-76674 — CRITICAL (9.8)

Vulnerability Description

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.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

References

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

FAQ

What is CVE-2026-76674?

CVE-2026-76674 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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. Su...

How severe is CVE-2026-76674?

CVE-2026-76674 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-76674?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.