Labview
CVE-2024-4080
HIGH
Severity by source
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary rating from Vendor (ni) · only source for this CVE.
CVSS VectorVendor: ni
Lifecycle Timeline
1DescriptionCVE.org
A memory corruption issue due to an improper length check in LabVIEW tdcore.dll may disclose information or result in arbitrary code execution. Successful exploitation requires an attacker to provide a user with a specially crafted VI. This vulnerability affects LabVIEW 2024 Q1 and prior versions.
AnalysisAI
A memory corruption issue due to an improper length check in LabVIEW tdcore.dll may disclose information or result in arbitrary code execution. Rated high severity (CVSS 8.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Out-of-bounds Write (CWE-787), which allows attackers to write data beyond allocated buffer boundaries leading to code execution or crashes. A memory corruption issue due to an improper length check in LabVIEW tdcore.dll may disclose information or result in arbitrary code execution. Successful exploitation requires an attacker to provide a user with a specially crafted VI. This vulnerability affects LabVIEW 2024 Q1 and prior versions. Affected products include: Ni Labview.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate write boundaries, use memory-safe languages, enable compiler protections (ASLR, stack canaries).
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Memory corruption in NI LabVIEW 2026 Q3 (26.3.0) and all prior versions enables information disclosure or arbitrary code
Memory corruption in NI LabVIEW 2026 Q3 (26.3.0) and all prior versions enables information disclosure or arbitrary code
Memory corruption in NI LabVIEW 2026 Q3 (26.3.0) and all prior versions enables information disclosure or arbitrary code
Memory corruption in NI LabVIEW (all versions through 26.3.0) enables information disclosure or arbitrary code execution
Memory corruption in NI LabVIEW 26.3.0 and all prior versions enables information disclosure or arbitrary code execution
Memory corruption in NI LabVIEW 2026 Q3 (26.3.0) and all prior versions enables information disclosure or arbitrary code
Out of bounds write vulnerability due to improper bounds checking in NI LabVIEW reading CPU info from cache that may res
Out of bounds write vulnerability due to improper bounds checking in NI LabVIEW in InitCPUInformation() that may result
Same weakness CWE-787 – Out-of-bounds Write
View allSame technique Buffer Overflow
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External POC / Exploit Code
Leaving vuln.today