Buffer overflow in Luxion Keyshot
CVE-2025-7222
Luxion KeyShot 3DM File Parsing Out-Of-Bounds Write 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 3DM files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26473.
Vulnerability class: Buffer Overflow
EPSS: 0.002 (16.4th percentile) — read the EPSS interpretation.
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.
Affected products
- Luxion Keyshot — versions 13.2.1
Weakness classification (CWE)
References
- zdi-disclosures@trendmicro.com (x_research-advisory, Third Party Advisory)
- zdi-disclosures@trendmicro.com (vendor-advisory, Vendor Advisory)
Frequently asked questions
- What is CVE-2025-7222?
- CVE-2025-7222 is a high-severity vulnerability in Luxion Keyshot, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2025-07-21.
- How severe is CVE-2025-7222?
- High severity. CVSS v3 base score is 7.8 out of 10.