Advisory severityHigh8.8HPE Aruba Networking

High [CVE-2026-76676] EdgeConnect: Buffer overflow vulnerabilities exist in the underlying operating system of EdgeConnect SD-WAN Gateways that could allow an unauthenticated adjacent attacker to execute arbitrary code if certain preconditions outside of the attacker's control are met

This high-severity HPE Aruba Networking advisory covers CVE-2026-76676 affecting EdgeConnect SD-WAN Gateways.

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

CVE-2026-76676 Source published Sep 15, 2026Source updated Sep 28, 2026

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

CVE-2026-76676

Affected products & platforms

HPE Aruba NetworkingEdgeConnect SD-WAN

Open source advisory

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Summary

Buffer overflow vulnerabilities exist in the underlying operating system of EdgeConnect SD-WAN Gateways that could allow an unauthenticated adjacent attacker to execute arbitrary code if certain preconditions outside of the attacker's control are met.

Successful exploitation could allow an attacker to execute arbitrary code as a privileged user on the underlying operating system leading to complete system compromise.

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-2026-76676 instead of the raw feed document.
CVE Program

Cross-references

Validate CVE metadata against the authoritative registries.

CVE-2026-76676NVD 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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