CVE-2026-73791

Unspecified impact via stack and heap overflows

Published Oct 14, 2026 · Updated Oct 14, 2026

Stack and heap buffer overflows in HPE NSjmeter allow attackers to cause unspecified impact via unspecified vectors. The supplied advisory does not identify the affected component or the operation that mishandles untrusted input, and the vendor bulletin was not retrievable. Required access and consequences beyond buffer overflow remain unspecified.

CVSS severityUnavailable
Unscored
EPSS probability0.19%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stack and heap buffer overflows in HPE NSjmeter allow attackers to cause unspecified impact via unspecified vectors. The supplied advisory does not identify the affected component or the operation that mishandles untrusted input, and the vendor bulletin was not retrievable. Required access and consequences beyond buffer overflow remain unspecified.

The record

CVE
CVE-2026-73791
Published
Oct 14, 2026
Updated
Oct 14, 2026
Vendor
Hewlett Packard Enterprise
Product
HPE NSjmeter
Classifications
Unavailable
Attack vector
Unavailable
Privileges
Unavailable

Timeline

How it unfolded

  1. Oct 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 14, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=Prior to T0866L50^AAM

What conditions does exploitation require?

Attack vectorUnavailable in this record.
Required privilegesUnavailable in this record.

What is affected?

Hewlett Packard Enterprise · HPE NSjmeterversion=Prior to T0866L50^AAM

Published CVSS scores

No CVSS assessment is available in this record.

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Activity data is delayed. The latest report is Sep 28, 2026.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
VectorUnavailable
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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