CVE-2026-76685

Last refreshed2026-10-12

Status: UPDATED | Advisory ID: CVE-2026-76685

Key Details

CVE	CVE-2026-76685
CVSS Score / Version	8.1 (High) / CVSS v3.1
Updated	2026-09-28
CVSS Vector	`CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H`
CVSS Prose	attack vector is network; attack complexity is high; privileges required is none; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high.
Affected products	arubanetworks edgeconnect_sd-wan_orchestrator, hpe edgeconnect_operating_system, and Hewlett Packard Enterprise (HPE) EdgeConnect SD-WAN Gateways
Classified as	CWE-190 (Integer Overflow or Wraparound)

Affected Products, Subsystems & Sectors

Vendor	Product	Affected Versions	Patch Status
arubanetworks	edgeconnect_sd-wan_orchestrator
hpe	edgeconnect_operating_system
Hewlett Packard Enterprise (HPE)	EdgeConnect SD-WAN Gateways

Vendor

Product

Affected Versions

Patch Status

arubanetworks

edgeconnect_sd-wan_orchestrator

hpe

edgeconnect_operating_system

Hewlett Packard Enterprise (HPE)

EdgeConnect SD-WAN Gateways

Subsystems	General OT
Sectors	Multiple

What to Know

A vulnerability exists in the proxy packet processing logic of the affected component where it improperly processes malformed or truncated input. An unauthenticated remote attacker could exploit this vulnerability by providing specially crafted input that triggers an integer overflow. Successful exploitation could result in a buffer overflow, potentially leading to remote code execution or denial-of-service. (NVD)

What to Do

Monitor arubanetworks, hpe, and Hewlett Packard Enterprise (HPE)'s web pages for any future patch releases. See vendor advisory link below.

References

Source	Reference
NVD	https://nvd.nist.gov/vuln/detail/CVE-2026-76685
CVE	https://www.cve.org/CVERecord?id=CVE-2026-76685
Vendor advisory	https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US

Source

Reference

NVD

https://nvd.nist.gov/vuln/detail/CVE-2026-76685

CVE

https://www.cve.org/CVERecord?id=CVE-2026-76685

Vendor advisory