crossbeam-rs — Vulnerabilities & Security Advisories 3

Crossbeam-rs is a Rust library providing concurrent programming primitives for building safe and efficient parallel systems. Historically, its vulnerabilities have primarily centered on use-after-free and memory safety issues, though with only 3 CVEs on record, it maintains a strong security posture. The library's design emphasizes memory safety through Rust's ownership model, significantly reducing traditional classes like RCE or privilege escalation. While no major incidents have been documented, the limited CVE count reflects both its relatively smaller adoption compared to mainstream frameworks and Rust's inherent memory protections. Its focus on lock-free data structures and thread synchronization has generally proven secure, with vulnerabilities typically arising from incorrect usage patterns rather than fundamental design flaws.