CVE-2025-2531 Luxion KeyShot DAE File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

High 7.8 Published 25 Mar 2025 Updated 25 Mar 2025

Remote attackers can execute arbitrary code by tricking users into opening malicious DAE files in Luxion KeyShot due to a heap-based buffer overflow.

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-2025-2531?

CVE-2025-2531 is a high-severity memory corruption vulnerability in Luxion KeyShot, published on 25 Mar 2025. 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

Luxion KeyShot DAE File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Luxion KeyShot. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the parsing of dae files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-23704.

Weakness: CWE-787, CWE-122

Which versions are affected by CVE-2025-2531?

It affects 1 product.

Products include Luxion Keyshot.

How do I fix CVE-2025-2531?

No fix has been published for CVE-2025-2531 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-2025-2531 being exploited?

There is no known exploitation of CVE-2025-2531 in the wild and no public exploit code.

Sources

Also known as GHSA-jhf6-432q-gp6x.