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CVE-2025-64465 is an out-of-bounds read vulnerability in NI LabVIEW in the lvre!DataSizeTDR() function while parsing a corrupted VI file. A specially crafted VI can cause the parser to read memory outside the intended buffer bounds during file processing. According to the provided content, successful exploitation may lead to information disclosure and, in some cases, arbitrary code execution. The issue affects NI LabVIEW 2025 Q3 (25.3) and prior versions.
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What an attacker gets, and what they’ve been doing with it.
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No public exploit code observed for this vulnerability.
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3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
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Every observed campaign linking this CVE to a named adversary.
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Cross-references every affected SKU, including bundled OEM variants.
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