CVE-2024-6638

moderate-risk
Published 2024-07-22

An integer overflow vulnerability due to improper input validation when reading TDMS files in LabVIEW may result in an infinite loop. Successful exploitation requires an attacker to provide a user with a specially crafted TDMS file. This vulnerability affects LabVIEW 2024 Q1 and prior versions.

Do I need to act?

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0.07% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (13)

Affected Vendors

Ni

References (2)

Vendor Advisory https://www.ni.com/en/support/security/available-critical-and-security-updates-f...
Vendor Advisory https://www.ni.com/en/support/security/available-critical-and-security-updates-f...
35
/ 100
moderate-risk
Severity 18/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 17/34 · Moderate