Advisory severityHigh8.1HPE Aruba Networking

High [CVE-2026-76685] Unauthenticated Buffer Overflow Vulnerability leads to Remote Code Execution or Denial-of-Service in HPE Networking EdgeConnect SD-WAN Gateways

This high-severity HPE Aruba Networking advisory covers CVE-2026-76685 affecting EdgeConnect SD-WAN Gateways.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-76685 Source published Sep 15, 2026Source updated Sep 15, 2026

VulniPulse record published Sep 16, 2026

CVE-2026-76685

Affected products & platforms

HPE Aruba NetworkingEdgeConnect SD-WAN

Open source advisory

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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.

Affected product named by the advisory: EdgeConnect SD-WAN Gateways.

Affected versions

EdgeConnect SD-WAN Gateways through 9.7.0.0
EdgeConnect SD-WAN Gateways 9.6.0.0 through 9.6.3.1
EdgeConnect SD-WAN Gateways 9.5.0.0 through 9.5.8.1
EdgeConnect SD-WAN Gateways 9.4.0.0 through 9.4.8.2

Official advisory · high-confidence parse· fetched 21 days ago·verify at source

Fixed versions

No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.

Official advisory · high-confidence parse· fetched 21 days ago·verify at source

Mitigation

The source record does not include mitigation steps. That is not a statement that no fix exists — read the vendor advisory below for the authoritative guidance.

Official advisory · high-confidence parse· fetched 21 days ago·verify at source

Sources

Official and corroborating records used to build this advisory.

Official vendor advisoryofficial
Official advisory page fetched and parsed; accepted detail fields are attributed to this page.
HPE Aruba Networking
CVE.org CNA recordCVE.org
Independent CNA record used for near-real-time discovery and missed-CVE reconciliation. Discovered from the machine-readable feed https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/delta.json; this link opens the CVE.org record for CVE-2026-76685 instead of the raw feed document.
CVE Program

Cross-references

Validate CVE metadata against the authoritative registries.

CVE-2026-76685NVD CVE.org MITRE

Official resources

EdgeConnect SD-WAN documentation
Official documentation
Official upgrade documentation for EdgeConnect SD-WAN documentation.
HPE Security Bulletin Library (Aruba PSIRT)
Official documentation
Official HPE/Aruba security bulletins — the canonical affected/fixed version table for this CVE.
HPE Networking Support Portal (software downloads)
Official documentation
Official download location for the fixed ArubaOS / AOS-CX / ClearPass / Instant builds.

Discussion(0)

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