CVE-2026-76679

HIGH 8.6

Unauthenticated Denial-of-Service Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways

CVSS Score

8.6

EPSS Score

0.0%

EPSS Percentile

0th

Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated adjacent attacker to conduct denial-of-service attacks. Successful exploitation could allow an attacker to crash the system, preventing it from rebooting without manual intervention and disrupting network operations.

Vendor	hewlett packard enterprise (hpe)
Product	edgeconnect sd-wan gateways
Published	Sep 15, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

Affected Versions

Hewlett Packard Enterprise (HPE) / EdgeConnect SD-WAN Gateways

9.7.0.0 ≤ 9.7.0.0 9.6.0.0 ≤ 9.6.3.1 9.5.0.0 ≤ 9.5.8.1 9.4.0.0 ≤ 9.4.8.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

🔍 Internal security research (HPE Networking).