BaseFortify

Executive Summary

This vulnerability is an out of bounds read in NI LabVIEW's lvre!ExecPostedProcRecPost() function when it parses a corrupted VI file. It occurs because the software reads data outside the intended memory boundaries, which can lead to unintended behavior. Exploiting this requires a user to open a specially crafted VI file.

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Impact Analysis

The vulnerability can lead to information disclosure or arbitrary code execution. This means an attacker could potentially access sensitive information or run malicious code on your system if you open a malicious VI file.

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Mitigation Strategies

To mitigate this vulnerability, avoid opening VI files from untrusted or unknown sources, as exploitation requires a user to open a specially crafted VI file. Additionally, update NI LabVIEW to a version later than 2025 Q3 (25.3) once a patch is available.

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