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HIGH · 7.5

CVE-2026-23827

A heap-based buffer overflow vulnerability exists in a Network management service of AOS-8 and AOS-10 that could allow an unauthenticated remote attacker to achieve remote code execution. Successful e...

Vulnerability Description

A heap-based buffer overflow vulnerability exists in a Network management service of AOS-8 and AOS-10 that could allow an unauthenticated remote attacker to achieve remote code execution. Successful exploitation could allow an unauthenticated attacker to execute arbitrary code as a privileged user on the underlying operating system, potentially leading to a system compromise. Exploitation may also result in a denial-of-service (DoS) condition affecting the impacted system process.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Affected Products

VendorProductVersions
ArubanetworksArubaos>= 6.5.4.0, < 8.10.0.22
ArubanetworksSd-Wan>= 8.6.0.4-2.2.0.0, <= 8.6.0.4-2.2.0.7

Related Weaknesses (CWE)

CWE-122

References

FAQ

What is CVE-2026-23827?

CVE-2026-23827 is a vulnerability with a CVSS score of 7.5 (HIGH). A heap-based buffer overflow vulnerability exists in a Network management service of AOS-8 and AOS-10 that could allow an unauthenticated remote attacker to achieve remote code execution. Successful e...

How severe is CVE-2026-23827?

CVE-2026-23827 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-23827?

Check the references section above for vendor advisories and patch information. Affected products include: Arubanetworks Arubaos, Arubanetworks Sd-Wan.