What’s Vulnerable › Vulnerabilities
CVE-2026-79883: Unauthenticated Adjacent Buffer Overflow Vulnerability in the PAPI Protocol leads to Sensitive Information Disclosure in AOS-10
- Severity: high (CVSS 8.3 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-10-22 · updated 2026-10-30
- Weakness: CWE-120
Description
A buffer overflow vulnerability in the PAPI protocol of HPE Networking AOS-10 could allow an unauthenticated adjacent attacker to access sensitive information. Successful exploitation could allow an attacker to retrieve information which could be used to potentially gain further access to network services supported by AOS-10, and to interrupt the normal operation of the affected service.
Affected products
- Hewlett Packard Enterprise (HPE) ArubaOS (AOS): from 10.8.0.0 through 10.8.1.1; from 10.7.0.0 through 10.7.2.6; from 10.4.0.0 through 10.4.1.13
References
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