CVE-2020-35928: Concread Project Concread

Medium severity, CVSS 4.7. EPSS: 0.2% chance of exploitation in the next 30 days.

An issue was discovered in the concread crate before 0.2.6 for Rust. Attackers can cause an ARCache<K,V> data race by sending types that do not implement Send/Sync.

Affected products

• Concread Project Concread: before 0.2.6 (fixed in 0.2.6)

Published 2020-12-31. Last modified 2026-06-17.