What’s Vulnerable › Vulnerabilities
CVE-2026-79891: Unauthenticated Buffer Overflow Vulnerability leads to Remote Code Execution in AOS-8
- Severity: high (CVSS 8.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.6% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-22 · updated 2026-10-26
- Weakness: CWE-119
Description
A buffer overflow vulnerability exists in the command line interface of AOS-8 that 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 code as a privileged user on the underlying operating system leading to complete system compromise.
Affected products
- Hewlett Packard Enterprise (HPE) ArubaOS (AOS): from 8.13.0.0 through 8.13.3.0; from 8.10.0.0 through 8.10.0.23
References
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