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CVE record · CVE-2026-76674

Unauthenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in HPE Networking EdgeConnect SD-WAN Gateways

CVSS 9.8 CriticalCriticalEPSS 0.010 · 63rd percentile

Critical, because:

  • CVSS score 9.8: 9.0 or more.

How we decide what’s critical

Published by the CVE Program (CNA: hpe) at 15 Sept 2026, 19:23 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Hewlett Packard Enterprise (HPE) EdgeConnect SD-WAN Gateways
  • affected 9.7.0.0 to 9.7.0.0, inclusive semver
  • affected 9.6.0.0 to 9.6.3.1, inclusive semver
  • affected 9.5.0.0 to 9.5.8.1, inclusive semver
  • affected 9.4.0.0 to 9.4.8.2, inclusive semver
Other versions: affected
Identifiers
CVE-2026-76674
CNA
hpe
Weakness (CWE)
CWE-120
Tags
Published
15 Sept 2026
Updated
21 Sept 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
9.8 Critical 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CNA (hpe)
  • CISA KEV Not listed.
  • EPSS 0.010, the 63rd percentile, on 8 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 15 Sept 2026. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.