CVE-2021-32299: Pbrt Project Pbrt

High severity, CVSS 7.8. EPSS: 1.1% chance of exploitation in the next 30 days.

An issue was discovered in pbrt through 20200627. A stack-buffer-overflow exists in the function pbrt::ParamSet::ParamSet() located in paramset.h. It allows an attacker to cause code Execution.

Affected products

• Pbrt Project Pbrt: up to and including 20200627

Published 2021-09-20. Last modified 2026-06-17.