A maliciously crafted IGS file in tbb.dll when parsed through Autodesk AutoCAD can be used in user-after-free vulnerability. This vulnerability, along with other vulnerabilities, could lead to code execution in the current process.
https://www.autodesk.com/trust/security-advisories/adsk-sa-2024-0009
https://www.autodesk.com/trust/security-advisories/adsk-sa-2024-0004
https://www.autodesk.com/trust/security-advisories/adsk-sa-2024-0002