CVE-2026-44859 Details
Description
Stack-based buffer overflow vulnerabilities exist in several underlying management service components accessed through the command-line interface of the AOS-8 and AOS-10 Operating Systems. An authenticated attacker with administrative privileges could exploit these vulnerabilities by sending specially crafted requests to the affected services. Successful exploitation could allow the attacker to execute arbitrary code with elevated privileges on the underlying operating system.
A stack-based buffer overflow vulnerability has been identified in multiple management service components of HPE Aruba Networking's AOS-8 and AOS-10 Operating Systems. This vulnerability is accessible through the command-line interface. An authenticated attacker with administrative privileges could exploit this vulnerability by sending specially crafted requests to the affected services. Successful exploitation would allow the attacker to execute arbitrary code with elevated privileges on the underlying operating system.
To address this vulnerability, upgrade to AOS-10.8.x.x (10.8.0.1 and above), AOS-10.7.x.x (10.7.2.3 and above), AOS-10.4.x.x (10.4.1.11 and above), AOS-8.13.x.x (8.13.1.2 and above), AOS-8.12.x.x (8.12.0.7 and above) or AOS-8.10.x.x (8.10.0.22 and above). For AOS-8.12.x.x, which is end-of-maintenance, a one-time exception patch has been released. Download the updated software from the HPE Networking Support Portal.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed May 13, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05048en_us&docLocale=en_US | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-121 | Stack-based Buffer Overflow | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| arubanetworks arubaos | >= 6.5.4.0, < 8.10.0.22 >= 8.11.0.0, < 8.12.0.7 >= 8.13.0.0, < 8.13.1.2 >= 10.4.0.0, < 10.4.1.11 >= 10.5.0.0, < 10.7.2.3 |
CPE
Remediation
| |
| arubanetworks sd-wan | >= 8.6.0.4-2.2.0.0, <= 8.6.0.4-2.2.0.7 >= 8.7.0.0-2.3.0.0, <= 8.7.0.0-2.3.0.9 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 14, 2026 | Initial Analysis | [email protected] |
| May 13, 2026 | CVE Modified | CISA-ADP |
| May 12, 2026 | New CVE Received | [email protected] |