Critical severity · published Oct 22, 2026
CVE-2026-79844
Authentication Bypass Leading to Remote Code Execution in AOS-10
New
10.0
CVSS
0.7%
EPSS
No
On KEV
Description
Authentication bypass vulnerabilities in the affected interface of AOS-10 could allow an unauthenticated remote attacker to run arbitrary commands on the underlying host if certain preconditions outside of the attacker's control are met. Successful exploitation could allow an attacker to execute arbitrary commands on the underlying operating system.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 53% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AA
ArubaOS (AOS) · Hewlett Packard Enterprise (HPE)
10.8.0.0 through 10.8.1.1; 10.7.0.0 through 10.7.2.6; 10.4.0.0 through 10.4.1.13 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-79844
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-79844
support.hpe.com
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05162en_us&docLocale=en_US
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