CVE-2024-4079

Code execution via unchecked crafted VI read

Published Jul 23, 2024 · Updated Aug 27, 2025

Out-of-bounds read in National Instruments LabVIEW 2024 Q1 and earlier allows attackers to disclose data or execute code via a crafted VI. While processing the crafted VI, LabVIEW omits a required bounds check and reads beyond the intended buffer. Exploitation requires a user to open the supplied VI; the resulting process can disclose memory contents or run attacker-controlled code.

CVSS severity7.8
High
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds read in National Instruments LabVIEW 2024 Q1 and earlier allows attackers to disclose data or execute code via a crafted VI. While processing the crafted VI, LabVIEW omits a required bounds check and reads beyond the intended buffer. Exploitation requires a user to open the supplied VI; the resulting process can disclose memory contents or run attacker-controlled code.

The record

CVE
CVE-2024-4079
Published
Jul 23, 2024
Updated
Aug 27, 2025
Vendor
National Instruments
Product
LabVIEW
Classifications
CWE-125, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 23, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 27, 2025Record 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=0 <=24.1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

National Instruments · LabVIEWversion=0 <=24.1

Published CVSS scores

7.8National InstrumentsCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read
T1204.002User Execution: Malicious File

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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