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Unrated severityNVD Advisory· Published Jul 29, 2025· Updated Feb 26, 2026

Memory Corruption Issue in NI LabVIEW due to improper error handling

CVE-2025-7849

Description

A memory corruption vulnerability due to improper error handling when a VILinkObj is null exists in NI LabVIEW that may result in arbitrary code execution. Successful exploitation requires an attacker to get a user to open a specially crafted VI. This vulnerability affects NI LabVIEW 2025 Q1 and prior versions.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Ni/Labviewllm-fuzzy2 versions
    <=2025 Q1+ 1 more
    • (no CPE)range: <=2025 Q1
    • (no CPE)range: 0

Patches

Vulnerability mechanics

References

1

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