CVE-2026-79856

CRITICAL 9.8

Unauthenticated Buffer Overflow Vulnerability leads to Authentication Bypass in AOS-8

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

No description provided

Vendor	hewlett packard enterprise (hpe)
Product	unknown product
Published	Oct 22, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

Hewlett Packard Enterprise (HPE) / Unknown product

8.12.0.0 ≤ 8.13.3.0 8.10.0.0 ≤ 8.10.0.23

References

NVD ↗ CVE.org ↗ EPSS Data ↗

support.hpe.com: https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05162en_us&docLocale=en_US

Credits

🔍 Internal security research (HPE Networking).