# CVE-2026-76707: HPE EdgeConnect SD-WAN Gateway information disclosure via memory access

Source: https://junglewise.ai/threats/cve-2026-76707-hpe-edgeconnect-sd-wan-gateway-information-disclosure-via-memory  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-09-15. Updated: 2026-09-26  
License: CC BY 4.0 with a link back

CVE-2026-76707 · Severity: medium · CVSS 4.3 · Published 2026-09-15

HPE EdgeConnect SD-WAN Gateways are network appliances used to optimize and secure wide-area network traffic. An unauthenticated attacker on the same network segment can read portions of system memory, potentially exposing internal service details and configuration data that could be chained with other attacks to gain unauthorized access or elevated privileges.

Technologies: [Hpe EdgeConnect SD-WAN Gateway](https://junglewise.ai/threats/technologies/edgeconnect-sd-wan-gateway). Vendors: [Hpe](https://junglewise.ai/threats/vendors/hpe).

## Quick answers

**Is CVE-2026-76707 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-76707 being exploited in the wild.

**How severe is CVE-2026-76707?** Medium severity, with a CVSS score of 4.3, published 15 September 2026.

**Which products and versions are affected?** HPE EdgeConnect SD-WAN Gateway.

**Is there a fix for CVE-2026-76707?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-76707 attacked?** It is attacked from the adjacent network, in a network appliance.

**Am I affected by CVE-2026-76707?** Check whether you run Hpe EdgeConnect SD-WAN Gateway. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

This is an information disclosure vulnerability in HPE EdgeConnect SD-WAN Gateways that allows an unauthenticated adjacent attacker to read arbitrary system memory contents. The vulnerability requires network adjacency (same local network segment) but no authentication. Successful exploitation leaks sensitive data about internal services and workflows, which can be leveraged in multi-stage attacks to escalate privileges or gain unauthorized access. The attack combines memory disclosure with other vulnerabilities to achieve meaningful impact. A patch is available from HPE.

## Affected products

- HPE EdgeConnect SD-WAN Gateway

## Timeline

- 2026-09-15: disclosed

## References

- [https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US](https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US)

## Related threats

- [HPE EdgeConnect denial of service in operating system](https://junglewise.ai/threats/cve-2026-76702-hpe-edgeconnect-denial-of-service-in-operating-system)
- [HPE EdgeConnect SD-WAN Gateway buffer overflow in system service](https://junglewise.ai/threats/cve-2026-76699-hpe-edgeconnect-sd-wan-gateway-buffer-overflow-in-system-service)
- [HPE Networking EdgeConnect SD-WAN Gateway information disclosure in web management interface](https://junglewise.ai/threats/cve-2026-76697-hpe-networking-edgeconnect-sd-wan-gateway-information-disclosure)
- [HPE EdgeConnect SD-WAN Gateway denial of service](https://junglewise.ai/threats/cve-2026-76696-hpe-edgeconnect-sd-wan-gateway-denial-of-service)
- [HPE EdgeConnect SD-WAN Gateway buffer overflow in underlying OS](https://junglewise.ai/threats/cve-2026-76695-hpe-edgeconnect-sd-wan-gateway-buffer-overflow-in-underlying-os)