Medium · CVSS 5.5CVE-2026-76705

Authenticated Buffer Overflow Vulnerability in an API Endpoint Leads to Remote Code Execution in HPE Networking EdgeConnect SD-WAN GatewaysCVE-2026-76705

Answer in brief

CVE-2026-76705 records a Medium severity (CVSS 5.5) vulnerability in Authenticated Buffer Overflow Vulnerability in an API Endpoint Leads to Remote Code Execution in HPE Networking EdgeConnect SD-WAN Gateways. The current sources do not mark it as known exploited. The current feed maps Hewlett Packard Enterprise (HPE)/EdgeConnect SD-WAN Gateways (generic), Hewlett Packard Enterprise (HPE)/EdgeConnect SD-WAN Gateways (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 15, 2026Updated Sep 28, 2026Source checked Oct 30, 2026First seen by HOL Sep 15, 2026Material review Sep 28, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 5.5
Exploitation: Not marked as known exploited
Affected software: 6 mapped packages or products
Fix availability: Not reported

Why this deserves its current priority

CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Hewlett Packard Enterprise (HPE)/EdgeConnect SD-WAN Gateways (generic), Hewlett Packard Enterprise (HPE)/EdgeConnect SD-WAN Gateways (generic). Check affected ranges and fixed versions before updating.

Affected products and reported versions
Product	Affected versions	Fixed versions
cpe:2.3:a:arubanetworks:edgeconnect_sd-wan_orchestrator::::::::	Not reported	Not reported
cpe:2.3:a:arubanetworks:edgeconnect_sd-wan_orchestrator:9.7.0:::::::*	Not reported	Not reported
cpe:2.3:o:hpe:edgeconnect_operating_system::::::::	Not reported	Not reported
cpe:2.3:o:hpe:edgeconnect_operating_system:9.7.0.0:::::::*	Not reported	Not reported

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Hewlett Packard Enterprise (HPE)/EdgeConnect SD-WAN Gatewaysgeneric	9.7.0.0 \|\| 9.6.0.0 \|\| 9.5.0.0 \|\| 9.4.0.0	Not reported
Hewlett Packard Enterprise (HPE)/EdgeConnect SD-WAN Gatewaysgeneric	*	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for Hewlett Packard Enterprise (HPE)/EdgeConnect SD-WAN Gateways, Hewlett Packard Enterprise (HPE)/EdgeConnect SD-WAN Gateways.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Sep 15, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 28, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 15, 2026

Sources and claim methodology

Source referencesupport.hpe.com

Upstream source description

A buffer overflow vulnerability exists in the API endpoint of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an authenticated remote attacker with Admin privilege to execute arbitrary commands on the underlying operating system.

Quoted source text, attributed separately from HOL analysis.