CVE-2024-4080 Memory Corruption Due to Improper Length Checks in LabVIEW tdcore.dll
Attackers can execute arbitrary code or disclose information by tricking users into opening a specially crafted VI in LabVIEW.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2024-4080?
CVE-2024-4080 is a high-severity memory corruption vulnerability in NI LabVIEW, published on 23 Jul 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
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.
Weakness: CWE-787
Which versions are affected by CVE-2024-4080?
It affects 1 product.
Products include Ni Labview.
How do I fix CVE-2024-4080?
No fix has been published for CVE-2024-4080 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2024-4080 being exploited?
There is no known exploitation of CVE-2024-4080 in the wild and no public exploit code.
Other vulnerabilities in NI LabVIEW
- CVE-2013-5022 Path traversal in n/a
- CVE-2026-16233 Out-of-Bounds Write Vulnerability in NI LabVIEW when loading VI
- CVE-2026-16234 Out-of-Bounds Read Vulnerability in NI LabVIEW when loading VI
- CVE-2026-64201 Out-of-Bounds Read Vulnerability in NI LabVIEW when loading VI
- CVE-2026-64202 Out-of-Bounds Read Vulnerability in NI LabVIEW when loading VI
Sources
Also known as GHSA-m6fq-wgpr-hqx9.