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Back to active CVEs
Medium · CVSS 6.4CVE-2026-76664

HPE NonStop EXPAND - Out-of-Bounds memory read/writeCVE-2026-76664

Answer in brief

CVE-2026-76664 records a Medium severity (CVSS 6.4) vulnerability in HPE NonStop EXPAND - Out-of-Bounds memory read/write. The current sources do not mark it as known exploited. The current feed maps Hewlett Packard Enterprise/HPE NonStop EXPAND (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 6.4
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 6.4. 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 EXPAND (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Hewlett Packard Enterprise/HPE NonStop EXPANDgeneric*Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Hewlett Packard Enterprise/HPE NonStop EXPAND.
  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 security vulnerability in HPE NonStop EXPAND may result in out-of-bounds memory read/write operations

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • HPE NonStop EXPAND - Buffer Overflow vulnerabilitySame hewlett packard enterprise/hpe nonstop expand package
  • HPE NonStop EXPAND - Out-of-Bounds memory readSame hewlett packard enterprise/hpe nonstop expand package
  • HPE NonStop EXPAND - Out-of-Bounds memory read vulnerabilitySame hewlett packard enterprise/hpe nonstop expand package
  • ggml-org whisper.cpp Model Loader whisper_model_load out-of-boundsAlso CWE-125
  • SODOLA SL902-SWTGW124AS Buffer Overflow DoS via Multipart Boundary ParserSame generic ecosystem
  • 10Web Booster <= 2.34.10 - Unauthenticated Arbitrary File Upload via 'page_id' ParameterSame generic ecosystem

Record context

Vulnerability class
Buffer Overflow
EPSS
Not reported
CWE IDs
CWE-125
Source
CVE List V5
Source checked
Oct 15, 2026
References
1 linked source
Open source record