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CVE-2026-76689

Last refreshed2026-10-12

Status: UPDATED  |  Advisory ID: CVE-2026-76689

Key Details

CVECVE-2026-76689
CVSS Score / Version
7.2 (High) / CVSS v3.1
Updated2026-09-28
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS Prose
attack vector is network; attack complexity is low; privileges required is high; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high.
Affected products
arubanetworks edgeconnect_sd-wan_orchestrator, hpe edgeconnect_operating_system, and Hewlett Packard Enterprise (HPE) EdgeConnect SD-WAN Gateways
Classified as
CWE-121 (Stack-based Buffer Overflow)

Affected Products, Subsystems & Sectors

VendorProductAffected VersionsPatch Status
arubanetworksedgeconnect_sd-wan_orchestrator
hpeedgeconnect_operating_system
Hewlett Packard Enterprise (HPE)EdgeConnect SD-WAN Gateways
SubsystemsGeneral OT
SectorsMultiple

What to Know

A vulnerability exists in the configuration processing logic of the affected component where malformed input is improperly processed. An authenticated remote attacker with administrative privileges could exploit this vulnerability by providing specially crafted configuration data. Successful exploitation could result in a stack-based buffer overflow, potentially leading to remote code execution with root privileges or a denial of service due to a system crash. (NVD)

What to Do

Monitor arubanetworks, hpe, and Hewlett Packard Enterprise (HPE)'s web pages for any future patch releases. See vendor advisory link below.

References

SourceReference
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-76689
CVEhttps://www.cve.org/CVERecord?id=CVE-2026-76689
Vendor advisoryhttps://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US

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