What’s Vulnerable › Vulnerabilities

CVE-2026-44857: Authenticated Stack-Based Buffer Overflow in PAPI Services

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.

Affected products

How to fix

Upgrade to a fixed version: Hewlett Packard Enterprise (HPE) ArubaOS (AOS) 8.10.0.22, 8.12.0.7, 8.13.1.2, 10.4.1.11. Check the vendor advisory for mitigations.

References

Get alerted when CVE-2026-44857 or the next vulnerability affects your stack