CVE-2026-76699

medium

Description

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.

References

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

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-79225

Details

Source: Mitre, NVD

Published: 2026-09-15

Updated: 2026-09-28

Risk Information

CVSS v2

Base Score: 5.8

Vector: CVSS2#AV:A/AC:H/Au:N/C:P/I:P/A:C

Severity: Medium

CVSS v3

Base Score: 6.4

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

Severity: Medium

EPSS

EPSS: 0.00218