CVE-2020-36512: Buffoon Project Buffoon

Critical severity, CVSS 9.8. EPSS: 1.2% chance of exploitation in the next 30 days.

An issue was discovered in the buffoon crate through 2020-12-31 for Rust. InputStream::read_exact may read from uninitialized memory locations.

Affected products

• Buffoon Project Buffoon: version 0.5.0 only

Published 2021-12-27. Last modified 2026-06-17.