CVE-2026-76693 Hewlett Packard Enterprise (HPE) CVE debrief

Who should care

Defenders responsible for HPE Networking EdgeConnect SD-WAN Gateways, EdgeConnect SD-WAN Orchestrator, and EdgeConnect Operating System should assess exposure and prioritize remediation.

Why it matters

CVE-2026-76693 is a high-severity vulnerability in HPE Networking EdgeConnect SD-WAN Gateways that could allow an unauthenticated remote attacker to cause a denial-of-service against certain services running on impacted Gateways. Defenders should prioritize verifying exposure, assessing network configurations, and applying vendor remediation to prevent potential disruption of network operations.

• Denial-of-service attacks against certain services
• Potential disruption of network operations
• Need for verification of affected versions and configurations
• Prioritization of remediation efforts

Technical summary

A vulnerability in HPE Networking EdgeConnect SD-WAN Gateways could allow an unauthenticated remote attacker to cause a denial-of-service against certain services running on impacted Gateways. Affected versions include EdgeConnect SD-WAN Orchestrator 9.4.0 to 9.4.11, 9.5.0 to 9.5.9, 9.6.0 to 9.6.4, and 9.7.0; EdgeConnect Operating System 9.4.0.0 to 9.4.9.0, 9.5.0.0 to 9.5.9.0, 9.6.0.0 to 9.6.4.0, and 9.7.0.0.

Defensive priority

Defenders should prioritize verifying exposure of EdgeConnect SD-WAN Orchestrator and EdgeConnect Operating System versions, assessing network configurations, and applying vendor remediation.

Recommended defensive actions

• Verify exposure of EdgeConnect SD-WAN Orchestrator and EdgeConnect Operating System versions
• Assess network configurations for potential impact
• Apply vendor remediation
• Monitor for potential denial-of-service attacks

Evidence notes

The CVE record and NVD detail page provide information on the vulnerability, its impact, and affected versions. The vulnerability affects HPE Networking EdgeConnect SD-WAN Gateways, specifically EdgeConnect SD-WAN Orchestrator versions 9.4.0 to 9.4.11, 9.5.0 to 9.5.9, 9.6.0 to 9.6.4, and 9.7.0; EdgeConnect Operating System versions 9.4.0.0 to 9.4.9.0, 9.5.0.0 to 9.5.9.0, 9.6.0.0 to 9.6.4.0, and 9.7.0.0. Defenders should verify exposure of these versions, assess network configurations,

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.