ZDI-26-893: Trimble SketchUp SKP File Parsing Use-After-Free Remote Code Execution Vulnerability
Published Nov 6, 2026
·Updated
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Trimble SketchUp. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-121741.
Event History
Nov 6, 2026
Advisory Published
via ZDI·06:00 AM
Data Sourced
via ZDI·06:00 AM
Description
Frequently Asked Questions
1
What must an attacker do to exploit this issue?
The attacker must persuade the target to visit a malicious page or open a malicious file. Successful exploitation can result in arbitrary code execution on the affected SketchUp installation.
2
How severe is this vulnerability?
ZDI assigned this issue a CVSS score of 7.8. It is tracked as CVE-2026-121741.