https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-19T11:17:09.195403+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2020-36448 CVE-2020-36448 2026-10-19T11:17:09.197149+00:00

An issue was discovered in the cache crate through 2020-11-24 for Rust. There are unconditional implementations of Send and Sync for Cache<K>.

 https://cve.radiocsirt.org/vuln/rustsec-2020-0128 RUSTSEC-2020-0128 — Cache<K>: Send/Sync impls needs trait bounds on `K` 2026-10-19T11:17:09.197197+00:00

Affected: crates.io: cache

Affected versions of this crate unconditionally implement Send/Sync for `Cache<K>`. This allows users to insert `K` that is not Send or not Sync.

This allows users to create data races by using non-Send types like `Arc<Cell<T>>` or `Rc<T>` as `K` in `Cache<K>`. It is also possible to create data races by using types like `Cell<T>` or `RefCell<T>` (types that are `Send` but not `Sync`). Such data races can lead to memory corruption.