CVE-2026-79863

Unauthenticated Adjacent Buffer Overflow Vulnerabilities lead to Remote Code Execution

Published Oct 22, 2026 CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed
Description
Buffer overflow vulnerabilities in the affected interface of AOS-10 or AOS-8 could allow an unauthenticated adjacent attacker to execute arbitrary code by sending specially crafted data to the affected interface. Successful exploitation could allow an attacker to execute arbitrary code as a privileged user on the underlying operating system.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Weaknesses CWE-119
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses CWE-120
Type Values Removed Values Added
First Time appeared Hpe
Hpe aos
Vendors & Products Hpe
Hpe aos
Type Values Removed Values Added
Weaknesses CWE-119
Type Values Removed Values Added
Weaknesses CWE-120
Type Values Removed Values Added
Description No description provided Buffer overflow vulnerabilities in the affected interface of AOS-10 or AOS-8 could allow an unauthenticated adjacent attacker to execute arbitrary code by sending specially crafted data to the affected interface. Successful exploitation could allow an attacker to execute arbitrary code as a privileged user on the underlying operating system.
Type Values Removed Values Added
Weaknesses CWE-120
Type Values Removed Values Added
Description No description provided
Title Unauthenticated Adjacent Buffer Overflow Vulnerabilities lead to Remote Code Execution
References
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
hpe
Published
Updated
Oct 30, 2026, 7:00 PM
Reserved
Aug 25, 2026, 2:47 PM
Status
Awaiting Analysis
Published
Oct 22, 2026, 7:17 PM
Modified
Oct 30, 2026, 7:19 PM