https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-17T15:27:38.179917+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2020-36451 CVE-2020-36451 2026-10-17T15:27:38.182106+00:00

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>.

 https://cve.radiocsirt.org/vuln/rustsec-2020-0131 RUSTSEC-2020-0131 — Send/Sync bound needed on T for Send/Sync impl of RcuCell<T> 2026-10-17T15:27:38.182155+00:00

Affected: crates.io: rcu_cell

Affected versions of this crate unconditionally implement Send/Sync for `RcuCell<T>`. This allows users to send `T: !Send` to other threads (while `T` enclosed within `RcuCell<T>`), and allows users to concurrently access `T: !Sync` by using the APIs of `RcuCell<T>` that provide access to `&T`.

This can result in memory corruption caused by data races.