Advisory severityMedium5.5HPE Aruba Networking

Medium [CVE-2026-76703] EdgeConnect: buffer overflow vulnerability exists in the web-based management interface of HPE Networking EdgeConnect SD-WAN Gateways that could allow an authenticated attacker with administrative access to cause a denial of service

This medium-severity HPE Aruba Networking advisory covers CVE-2026-76703 affecting EdgeConnect SD-WAN Gateways.

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

CVE-2026-76703 Source published Sep 15, 2026Source updated Sep 28, 2026

VulniPulse record published Sep 15, 2026Record updated Sep 28, 2026

CVE-2026-76703

Affected products & platforms

HPE Aruba NetworkingEdgeConnect SD-WAN

Open source advisory

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Summary

A buffer overflow vulnerability exists in the web-based management interface of HPE Networking EdgeConnect SD-WAN Gateways that could allow an authenticated attacker with administrative access to cause a denial of service. Successful exploitation could allow an attacker to disrupt system operations, potentially resulting in an unstable system state.

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 22 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 22 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 22 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-2026-76703 instead of the raw feed document.
CVE Program

Cross-references

Validate CVE metadata against the authoritative registries.

CVE-2026-76703NVD 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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