High severity · published Jul 21, 2026
CVE-2026-44880
Low-Privilege Authenticated Buffer Overflow Vulnerabilities lead to Remote Code Execution in AOS-CX
8.8
CVSS
0.8%
EPSS
No
On KEV
Description
A buffer overflow vulnerability was found in the command line interface of AOS-CX. Successful exploitation of these vulnerabilities could allow an remote low-privileged user to execute arbitrary code as a privileged user on the underlying operating system.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 55% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AO
AOS-CX · Hewlett Packard Enterprise (HPE)
10.17.0000 through 10.17.1020; 10.16.0000 through 10.16.1050; 10.13.0000 through 10.13.1170; 10.18.0000 before 10.18.0001 · source: vendor
AR
Arubaos-cx · Hpe
through 10.13.1170; 10.16.0000 through 10.16.1050; 10.17.0000 through 10.17.1020; 10.18.0000 through 10.18.0001 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-44880
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-44880
Vendor Advisory
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05081en_us&docLocale=en_US
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