CVE-2024-23611

Code execution via malformed VI file parsing

Published Mar 11, 2024 · Updated Aug 28, 2024

Out-of-bounds write in LabVIEW 2024 Q1 and earlier allows remote attackers to execute code through a crafted VI file. The VI file parser does not properly validate user-controlled data, allowing a write past the end of an allocated buffer. Exploitation requires a target to open the malicious file or visit a page that supplies it, and resulting code runs in the LabVIEW process context.

CVSS severity7.8
High
EPSS probability0.60%
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 write in LabVIEW 2024 Q1 and earlier allows remote attackers to execute code through a crafted VI file. The VI file parser does not properly validate user-controlled data, allowing a write past the end of an allocated buffer. Exploitation requires a target to open the malicious file or visit a page that supplies it, and resulting code runs in the LabVIEW process context.

The record

CVE
CVE-2024-23611
Published
Mar 11, 2024
Updated
Aug 28, 2024
Vendor
National Instruments
Product
LabVIEW
Classifications
CWE-787, T1204.002, T1203
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 11, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 28, 2024Record 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 <=2024 Q1

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

National Instruments · LabVIEWversion=0 <=2024 Q1

Published CVSS scores

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

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

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-787Out-of-bounds Write
T1204.002User Execution: Malicious File
T1203Exploitation for Client Execution

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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