TI-2026-79408 Aliases CVE-2026-95720 GHSA-5mqr-3f95-vxc6

Buffer overflow in HPE ArubaOS AOS-8 enables denial of service

LOW 19CWE-119Published 2026-10-22 · Updated 2026-10-23

Key facts

Attack vector: Local
Privileges required: High
User interaction: None
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

HPE ArubaOS (AOS) versions from 8.13.0.0 through 8.13.3.0 and from 8.10.0.0 through 8.10.0.23 contain a buffer overflow (CWE-119). An authenticated local attacker with administrative access can crash the system, and the system does not reboot without manual intervention, which disrupts network operations.

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Description from the CNA

A buffer overflow vulnerability exists in AOS-8 that could allow an authenticated attacker with administrative access to cause denial of service. Successful exploitation could allow an attacker to crash the system, preventing it from rebooting without manual intervention and disrupting network operations.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.0015 4th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Hewlett Packard Enterprise (HPE)	ArubaOS (AOS)	8.13.0.0 – 8.13.3.0; 8.10.0.0 – 8.10.0.23	—	No fix listed	CNA

ArubaOS (AOS) VendorHewlett Packard Enterprise (HPE) Affected 8.13.0.0 – 8.13.3.0; 8.10.0.0 – 8.10.0.23 Fixed in — No fix listed CNA

CPE names Threatist (inferred) · 1

Inferred from how NVD named this product before; not given by a source.

CPE	Versions	Role	Vendor
cpe:2.3:o:arubanetworks:arubaos::::::::	—	—	Arubanetworks

cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:* Versions — — ·Arubanetworks

Remediation

The sources list no fixed version for HPE ArubaOS (AOS).

Written with Claude Haiku 5.5 from the sources below · 2026-10-28

Timeline

2026-10-22 Threatist record created from CVE-2026-95720
2026-10-22 Alias added: GHSA-5mqr-3f95-vxc6
2026-10-23 Weakness changed · CISA ADP
2026-10-23 CISA SSVC decision points changed
2026-10-23 Affected versions changed · CNA

References

Other 1

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

TI-2025-25062 A remote code execution issue exists in HPE OneView. KEVCVSS 3.1CRITICAL 10.0
TI-2017-03684 Improper privilege management in Intel Active Mangement Technology, Intel Small Business… KEVCVSS 3.1CRITICAL 9.8
TI-2015-04610 Assertion failure in ISC BIND named via TKEY queries KEVCVSS 3.1HIGH 7.5
TI-2024-35876 Path traversal in Hewlett Packard Enterprise (HPE) HPE Insight Remote Support CVSS 3.1CRITICAL 9.8
TI-2020-05748 A security vulnerability in HPE Smart Update Manager (SUM) prior to version 8.5.6 could… CVSS 3.1CRITICAL 9.8
TI-2024-35875 XML injection in Hewlett Packard Enterprise (HPE) HPE Insight Remote Support CVSS 3.1HIGH 7.5

See all 927 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences