CVE-2026-79830 - Vulnerability Details - OpenCVE

A vulnerability in HPE NonStop Kernel Level Thread Model Lib can cause stack buffer overflow which can allow arbitrary code execution.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Hewlett Packard Enterprise

HPE NonStop Kernel Level Thread Model Lib

unaffected

Version	Status	Constraints
`T1132L01`	affected	—

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_US

History

Thu, 15 Oct 2026 14:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Thu, 15 Oct 2026 13:30:00 +0000

Type	Values Removed	Values Added
Description		A vulnerability in HPE NonStop Kernel Level Thread Model Lib can cause stack buffer overflow which can allow arbitrary code execution.
Title		HPE NonStop Kernel Level Thread Model Lib - Stack buffer overflow vulnerability
Weaknesses		CWE-121
References		https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_US
Metrics		cvssV3_1 `{'score': 6.6, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H'}`

Projects

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MITRE

Status: PUBLISHED

Assigner: hpe

Published: 2026-10-15T10:16:11.660Z

Updated: 2026-10-15T13:16:30.391Z

Reserved: 2026-08-25T14:47:01.940Z

Link: CVE-2026-79830

Vulnrichment

Updated: 2026-10-15T13:16:26.549Z

NVD

Status : Awaiting Analysis

Published: 2026-10-15T11:17:50.083

Modified: 2026-10-15T16:23:06.250

Link: CVE-2026-79830

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-121

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