Riskcovery

CVE-2026-76699

Unauthenticated Buffer Overflow Vulnerability leads to Denial-of-Service in HPE Networking EdgeConnect SD-WAN Gateways

State
Published
Severity
6.4 Medium
Published
Sep 15, 2026
Updated
Sep 22, 2026
Reserved
Aug 19, 2026

Read the record on cve.org

Description

A buffer overflow vulnerability exists in a system service within the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated adjacent attacker to cause a denial-of-service. Successful exploitation could allow an attacker to crash the impacted service and temporarily disrupting network operations.

Scores

CVSSScoreVectorSource
3.16.4 MediumCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:Hhpe

Weaknesses

  • CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Affected Products

ProductVersions
EdgeConnect SD-WAN GatewaysHewlett Packard Enterprise (HPE)
  • 9.7.0.0 through 9.7.0.0Affected
  • 9.6.0.0 through 9.6.3.1Affected
  • 9.5.0.0 through 9.5.8.1Affected
  • 9.4.0.0 through 9.4.8.2Affected

References

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