CVE-2026-76685: high-severity vulnerability in Hewlett Packard Enterprise (HPE) EdgeConnect…
Unauthenticated Buffer Overflow Vulnerability leads to Remote Code Execution or Denial-of-Service in HPE Networking EdgeConnect SD-WAN Gateways
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.1epss 0.7%
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Hewlett Packard Enterprise (HPE) · EdgeConnect SD-WAN GatewaysRelated CVEs — Hewlett Packard Enterprise (HPE) EdgeConnect…
In the same product, most dangerous first.
CVE-2026-76698MEDIUMAuthenticated Command Injection Vulnerability leads to Denial-of-Service in HPE Networking EdgeConnect SD-WAN GatewaysEPSS 4.5%CVE-2026-76675CRITICALAuthenticated Command Injection Vulnerability Leads to Privilege Escalation in EdgeConnect SD-WAN GatewaysEPSS 1.5%CVE-2026-76690HIGHAuthenticated Remote Code Execution Vulnerability in HPE Networking EdgeConnect SD-WAN GatewaysEPSS 1.1%CVE-2026-76674CRITICALUnauthenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in HPE Networking EdgeConnect SD-WAN GatewaysEPSS 1.0%CVE-2026-76689HIGHAuthenticated Buffer Overflow Vulnerability leads to Remote Code Execution or Denial-of-Service in HPE Networking EdgeConnect SD-WAN GatewaysEPSS 0.9%CVE-2026-76691HIGHAuthenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in HPE Networking EdgeConnect SD-WAN Gateway API EndpointEPSS 0.8%