CVE-2021-38192: Prost Project Prost

High severity, CVSS 7.5. EPSS: 1.1% chance of exploitation in the next 30 days.

An issue was discovered in the prost-types crate before 0.8.0 for Rust. An overflow can occur during conversion from Timestamp to SystemTime.

Affected products

• Prost Project Prost: before 0.8.0 (fixed in 0.8.0)

Published 2021-08-08. Last modified 2026-06-17.