CVE-2026-76682

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

HIGH
8.2
CVSS Score
Published: September 15, 2026 at 07:23 PM UTC
Updated: September 28, 2026 at 01:57 PM UTC
3 products affected across 3 vendorsEdgeconnect Sd WAN OrchestratorEdgeconnect Operating SystemEdgeConnect SD-WAN Gateway

Using EdgeConnect SD-WAN Gateways by Hewlett Packard Enterprise (HPE)?

Get instant alerts when new vulnerabilities affect EdgeConnect SD-WAN Gateways - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
HIGH8.2
Exploit prediction
EPSS 0.7%
SSVC
No known exploit

Description

A vulnerability in the network security monitoring component of intrusion detection systems could allow an unauthenticated remote attacker to exploit a limited buffer overflow. Successful exploitation could allow an attacker to cause a denial-of-service or potentially execute arbitrary code on the system.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

9.4.0 ≤ v < 9.4.119.5.0 ≤ v < 9.5.99.6.0 ≤ v < 9.6.49.7.0
Affected range stops below 9.4.11, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.5.9, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.6.4, so it looks safe — our inference, not a vendor statement
9.4.0.0 ≤ v < 9.4.9.09.5.0.0 ≤ v < 9.5.9.09.6.0.0 ≤ v < 9.6.4.09.7.0.0
Affected range stops below 9.4.9.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.5.9.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 9.6.4.0, so it looks safe — our inference, not a vendor statement
9.4.0.0 ≤ v ≤ 9.4.8.29.5.0.0 ≤ v ≤ 9.5.8.19.6.0.0 ≤ v ≤ 9.6.3.19.4.0.09.5.0.09.6.0.09.7.0.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.2HIGHhpe
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-120

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card