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Back to active CVEs
High · CVSS 8.2CVE-2026-73790

HPE NonStop iTP WebServer - Memory corruption vulnerabilityCVE-2026-73790

Answer in brief

CVE-2026-73790 records a High severity (CVSS 8.2) vulnerability in HPE NonStop iTP WebServer - Memory corruption vulnerability. The current sources do not mark it as known exploited. The current feed maps Hewlett Packard Enterprise/HPE NonStop iTP WebServer (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 14, 2026Updated Oct 14, 2026Source checked Oct 14, 2026First seen by HOL Oct 14, 2026Material review Oct 14, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.2
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 8.2. 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 iTP WebServer (generic). Check affected ranges and fixed versions before updating.

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

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Hewlett Packard Enterprise/HPE NonStop iTP WebServer.
  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 14, 2026

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

  2. Source modified

    Oct 14, 2026

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

  3. First seen by HOL

    Oct 14, 2026

Sources and claim methodology

  • Source referencesupport.hpe.com
Upstream source description

A vulnerability in HPE NonStop iTP WebServer can cause memory corruption and system shutdown.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • PeproDev Branches Map <= 3.0.1 - Authenticated (Contributor+) Stored Cross-Site ScriptingSame generic ecosystem
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  • Gstreamer1-plugins-bad-free: gstreamer1-plugins-bad-free: out-of-bounds write in gst_h266_parser_parse_dci() due to off-by-one array bound checkSame generic ecosystem
  • Gstreamer1-plugins-bad-free: gstreamer1-plugins-bad-free: heap out-of-bounds write in asfmux due to incorrect utf-16 size calculation for non-bmp charactersSame generic ecosystem
  • Appointment Booking Plugin <= 5.7.3 - Insecure Direct Object Reference to Unauthenticated Sensitive Information Disclosure via 'booking[id]' and 'cart[id]' ParametersSame generic ecosystem
  • ShopMagic <= 4.9.0 - Unauthenticated Local File Inclusion via 'billing.first_name' ParameterSame generic ecosystem

Record context

Vulnerability class
Memory Corruption
EPSS
Not reported
CWE IDs
CWE-20
Source
CVE List V5
Source checked
Oct 14, 2026
References
1 linked source
Open source record