CVE-2020-36451: Rcu Cell Project Rcu Cell

High severity, CVSS 8.1. EPSS: 1.2% chance of exploitation in the next 30 days.

An issue was discovered in the rcu_cell crate through 2020-11-14 for Rust. There are unconditional implementations of Send and Sync for RcuCell<T>.

Affected products

• Rcu Cell Project Rcu Cell: up to and including 2020-11-14

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