CVE-2020-36447: v9 Project v9

High severity, CVSS 8.1. EPSS: 1.1% chance of exploitation in the next 30 days.

An issue was discovered in the v9 crate through 2020-12-18 for Rust. There is an unconditional implementation of Sync for SyncRef<T>.

Affected products

• v9 Project v9: up to and including 0.1.41

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