CVE-2026-76689CWE-121

CVE-2026-76689

High · published September 16, 2026

CVSS v3.1
7.2
EPSS
1%
Percentile
57.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00852 · 57.8th percentile
Weakness
CWE-121 · Stack-based Buffer Overflow
Published
2026-09-16T00:17Z
Affected products (8)
ProductVersionsFixed in
arubanetworks/edgeconnect_sd-wan_orchestrator≥ 9.4.0, < 9.4.119.4.11
arubanetworks/edgeconnect_sd-wan_orchestrator≥ 9.5.0, < 9.5.99.5.9
arubanetworks/edgeconnect_sd-wan_orchestrator≥ 9.6.0, < 9.6.49.6.4
arubanetworks/edgeconnect_sd-wan_orchestratorall versions—
hpe/edgeconnect_operating_system≥ 9.4.0.0, < 9.4.9.09.4.9.0
hpe/edgeconnect_operating_system≥ 9.5.0.0, < 9.5.9.09.5.9.0
hpe/edgeconnect_operating_system≥ 9.6.0.0, < 9.6.4.09.6.4.0
hpe/edgeconnect_operating_systemall versions—
References (1)
EPSS history
Timeline
  • 17 SEP 03:32Z
    EPSS moved — → 1%
    epss
  • 15 SEP 19:23Z
    Authenticated Buffer Overflow Vulnerability leads to Remote Code Execution or Denial-of-Service in HPE Networking EdgeConnect SD-WAN Gateways
    cvelistv5