Use After Free in Luxion Keyshot

CVE-2025-2532

Luxion KeyShot USDC File Parsing Use-After-Free 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 usdc files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-23709.

Vulnerability class: Use-After-Free

Published · last modified .

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.003 (15.8th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 16th percentile — 15.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-2532: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

  • Luxion Keyshot — versions 2024 13.0.0 Build 92 4.10.171, 2024.13.0.0

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2025-2532?
CVE-2025-2532 is a high-severity vulnerability in Luxion Keyshot, classified under Use After Free. CVSS score: 7.8/10. Published 2025-03-25.
How severe is CVE-2025-2532?
High severity. CVSS v3 base score is 7.8 out of 10.