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TI-2026-53579 Aliases CVE-2026-76685GHSA-9hxc-8pcp-cr6j

Integer overflow in Hewlett Packard Enterprise (HPE) EdgeConnect SD-WAN Gateways

Priority LOW 38CWE-190Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-190 and the CVSS impact.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00668 52nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Hewlett Packard Enterprise (HPE)EdgeConnect SD-WAN Gateways9.7.0.0 – 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—No fix listedCNA
  • EdgeConnect SD-WAN Gateways VendorHewlett Packard Enterprise (HPE) Affected 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 Fixed in — No fix listed CNA

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:a:arubanetworks:edgeconnect_sd-wan_orchestrator:*:*:*:*:*:*:*:*9.4.0 to before 9.4.11; 9.5.0 to before 9.5.9; 9.6.0 to before 9.6.4VulnerableArubanetworks
cpe:2.3:a:arubanetworks:edgeconnect_sd-wan_orchestrator:9.7.0:*:*:*:*:*:*:*9.7.0VulnerableArubanetworks
cpe:2.3:o:hpe:edgeconnect_operating_system:*:*:*:*:*:*:*:*9.4.0.0 to before 9.4.9.0; 9.5.0.0 to before 9.5.9.0; 9.6.0.0 to before 9.6.4.0VulnerableHewlett Packard Enterprise (HPE)
cpe:2.3:o:hpe:edgeconnect_operating_system:9.7.0.0:*:*:*:*:*:*:*9.7.0.0VulnerableHewlett Packard Enterprise (HPE)
  • cpe:2.3:a:arubanetworks:edgeconnect_sd-wan_orchestrator:*:*:*:*:*:*:*:* Versions 9.4.0 to before 9.4.11; 9.5.0 to before 9.5.9; 9.6.0 to before 9.6.4 Vulnerable ·Arubanetworks
  • cpe:2.3:a:arubanetworks:edgeconnect_sd-wan_orchestrator:9.7.0:*:*:*:*:*:*:* Versions 9.7.0 Vulnerable ·Arubanetworks
  • cpe:2.3:o:hpe:edgeconnect_operating_system:*:*:*:*:*:*:*:* Versions 9.4.0.0 to before 9.4.9.0; 9.5.0.0 to before 9.5.9.0; 9.6.0.0 to before 9.6.4.0 Vulnerable ·Hewlett Packard Enterprise (HPE)
  • cpe:2.3:o:hpe:edgeconnect_operating_system:9.7.0.0:*:*:*:*:*:*:* Versions 9.7.0.0 Vulnerable ·Hewlett Packard Enterprise (HPE)

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-76685
  2. 2026-10-03 Alias added: GHSA-9hxc-8pcp-cr6j

References

Advisory 1

  • TI-2026-53568 Buffer overflow in Hewlett Packard Enterprise (HPE) EdgeConnect SD-WAN Gateways CVSS 3.1CRITICAL 9.8
  • TI-2026-53567 Authentication Bypass Vulnerabilities in API of EdgeConnect SD-WAN Orchestrator CVSS 3.1CRITICAL 9.8
  • TI-2026-53573 Unauthenticated Denial-of-Service Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways CVSS 3.1HIGH 8.6
  • TI-2026-53569 Authenticated Command Injection Vulnerability Leads to Privilege Escalation in EdgeConnect SD-WAN Gateways CVSS 3.1CRITICAL 9.1
  • TI-2026-53576 Unauthenticated Denial-of-Service Vulnerabilities in HPE Networking EdgeConnect SD-WAN Gateways CVSS 3.1HIGH 8.2
  • TI-2026-53566 Authenticated Sensitive Information Disclosure in HPE Networking EdgeConnect SD-WAN Orchestrator CVSS 3.1CRITICAL 9.9
See all 37 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences