CVE-2021-44423: Opendesign Drawings Explorer

High severity, CVSS 7.8. EPSS: 0.8% chance of exploitation in the next 30 days.

An out-of-bounds read vulnerability exists when reading a BMP file using Open Design Alliance (ODA) Drawings Explorer before 2022.12. The specific issue exists after loading BMP files. Unchecked input data from a crafted BMP file leads to an out-of-bounds read. An attacker can leverage this vulnerability to execute code in the context of the current process.

Affected products

• Opendesign Drawings Explorer: up to and including 2022.12

Published 2021-12-21. Last modified 2026-06-17.