CVE-2021-43279: Opendesign Oda Prc Software Development Kit

High severity, CVSS 7.8. EPSS: 1.3% chance of exploitation in the next 30 days.

An out-of-bounds write vulnerability exists in the U3D file reading procedure in Open Design Alliance PRC SDK before 2022.10. Crafted data in a U3D file can trigger a write past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.

Affected products

• Opendesign Oda Prc Software Development Kit: before 2022.10 (fixed in 2022.10)

Published 2021-11-14. Last modified 2026-06-17.