CVE-2026-76685 — Unauthenticated Buffer Overflow Vulnerability leads to Remote Code Execution or Denial-of-Service in HPE Networking E…

CVE-2026-76685

Unauthenticated Buffer Overflow Vulnerability leads to Remote Code Execution or Denial-of-Service in HPE Networking EdgeConnect SD-WAN Gateways PUBLISHED

Description (CNA)

A vulnerability exists in the proxy packet processing logic of the affected component where it improperly processes malformed or truncated input. An unauthenticated remote attacker could exploit this vulnerability by providing specially crafted input that triggers an integer overflow. Successful exploitation could result in a buffer overflow, potentially leading to remote code execution or denial-of-service.

Affected (CNA)

Vendor / product	Versions
Hewlett Packard Enterprise (HPE) / EdgeConnect SD-WAN Gateways	affected 9.7.0.0 through 9.7.0.0; affected 9.6.0.0 through 9.6.3.1; affected 9.5.0.0 through 9.5.8.1; affected 9.4.0.0 through 9.4.8.2

CWE

No CWE identifiers supplied.

References

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

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.