CVE-2026-76705Network attack vector

Authenticated command execution via API buffer overflow

Published Sep 15, 2026 · Updated Sep 15, 2026

Buffer overflow in an API endpoint in HPE Aruba Networking EdgeConnect SD-WAN Gateways allows remote authenticated users to execute OS commands. HPE identifies an API-endpoint buffer overflow but has not disclosed the endpoint, input field, or unsafe memory operation. Administrative privileges and network access to the API are required; affected releases span 9.4.0.0 through 9.4.8.2, 9.5.0.0 through 9.5.8.1, 9.6.0.0 through 9.6.3.1, and 9.7.0.0.

CVSS severityUnavailable
Unscored
EPSS probability0.54%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Buffer overflow in an API endpoint in HPE Aruba Networking EdgeConnect SD-WAN Gateways allows remote authenticated users to execute OS commands. HPE identifies an API-endpoint buffer overflow but has not disclosed the endpoint, input field, or unsafe memory operation. Administrative privileges and network access to the API are required; affected releases span 9.4.0.0 through 9.4.8.2, 9.5.0.0 through 9.5.8.1, 9.6.0.0 through 9.6.3.1, and 9.7.0.0.

The record

CVE
CVE-2026-76705
Published
Sep 15, 2026
Updated
Sep 15, 2026
Vendor
Hewlett Packard Enterprise (HPE)
Product
HPE Aruba Networking EdgeConnect SD-WAN Gateways
Classifications
T1190
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Sep 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Sep 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=9.4.0.0 <=9.4.8.2
  2. Affected versionversion=9.5.0.0 <=9.5.8.1
  3. Affected versionversion=9.6.0.0 <=9.6.3.1
  4. Affected versionversion=9.7.0.0 <=9.7.0.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Hewlett Packard Enterprise (HPE) · HPE Aruba Networking EdgeConnect SD-WAN Gatewaysversion=9.4.0.0 <=9.4.8.2; version=9.5.0.0 <=9.5.8.1; version=9.6.0.0 <=9.6.3.1; version=9.7.0.0 <=9.7.0.0

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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