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High · CVSS 7.6CVE-2026-76661

HPE NonStop QIOMON - Memory corruption vulnerabilityCVE-2026-76661

Answer in brief

CVE-2026-76661 records a High severity (CVSS 7.6) vulnerability in HPE NonStop QIOMON - Memory corruption vulnerability. The current sources do not mark it as known exploited. The current feed maps Hewlett Packard Enterprise/HPE NonStop QIOMON (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
High · CVSS 7.6
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 7.6. 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 QIOMON (generic). Check affected ranges and fixed versions before updating.

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

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Hewlett Packard Enterprise/HPE NonStop QIOMON.
  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 QIOMON allows an out-of-bounds write that can corrupt buffer data.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Nodemailer before 10.0.13 Improper Input Validation via Angle-Bracket Address CommentsAlso CWE-20
  • HPE NonStop CIPSAM - Memory corruption vulnerabilityAlso CWE-20
  • SODOLA SL902-SWTGW124AS Buffer Overflow DoS via Multipart Boundary ParserSame generic ecosystem
  • Ellucian WebAdvisor 3.2 Unauthenticated XXE InjectionSame generic ecosystem
  • sgl-project SGLang generate Endpoint io_struct.py denial of serviceSame generic ecosystem
  • sgl-project SGLang Session Cleanup session_controller.py Session.create_req denial of serviceSame generic ecosystem

Record context

Vulnerability class
Memory Corruption
EPSS
Not reported
CWE IDs
CWE-20
Source
CVE List V5
Source checked
Oct 15, 2026
References
1 linked source
Open source record