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Back to active CVEs
Medium · CVSS 6.6CVE-2026-79830

HPE NonStop Kernel Level Thread Model Lib - Stack buffer overflow vulnerabilityCVE-2026-79830

Answer in brief

CVE-2026-79830 records a Medium severity (CVSS 6.6) vulnerability in HPE NonStop Kernel Level Thread Model Lib - Stack buffer overflow vulnerability. The current sources do not mark it as known exploited. The current feed maps Hewlett Packard Enterprise/HPE NonStop Kernel Level Thread Model Lib (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 15, 2026Updated Oct 15, 2026Source checked Oct 15, 2026First seen by HOL Oct 15, 2026Material review Oct 15, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 6.6
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 6.6. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Hewlett Packard Enterprise/HPE NonStop Kernel Level Thread Model Lib (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Hewlett Packard Enterprise/HPE NonStop Kernel Level Thread Model LibgenericT1132L01Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Hewlett Packard Enterprise/HPE NonStop Kernel Level Thread Model Lib.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Oct 15, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 15, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 15, 2026

Sources and claim methodology

  • Source referencesupport.hpe.com
Upstream source description

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

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • HPE NonStop EMS Distributor - Buffer Overflow vulnerabilityAlso CWE-121
  • HPE NonStop SQL/MX Executor - Buffer overflow vulnerabilityAlso CWE-121
  • Authentication bypass in Stela by Diaple NetworkingSame generic ecosystem
  • CVE-2026-101290Same generic ecosystem
  • sdbootutil: qrencode invocation leaks PIN/recovery key in /proc/<pid>/cmdlineSame generic ecosystem
  • sdbootutil: world-readable debug logSame generic ecosystem

Record context

Vulnerability class
RCE
EPSS
Not reported
CWE IDs
CWE-121
Source
CVE List V5
Source checked
Oct 15, 2026
References
1 linked source
Open source record