https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-16T12:27:02.212169+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2020-35915 CVE-2020-35915 2026-10-16T12:27:02.214863+00:00

An issue was discovered in the futures-intrusive crate before 0.4.0 for Rust. GenericMutexGuard allows cross-thread data races of non-Sync types.

 https://cve.radiocsirt.org/vuln/ghsa-4hjg-cx88-g9f9 GHSA-4hjg-cx88-g9f9 — Data races in futures-intrusive 2026-10-16T12:27:02.214911+00:00

Affected: crates.io: futures-intrusive

GenericMutexGuard<T> was given the Sync auto trait as long as T is Send due to its contained members. However, since the guard is supposed to represent an acquired lock and allows concurrent access to the underlying data from different threads, it should only be Sync when the underlying data is.

This is a soundness issue and allows data races, potentially leading to crashes and segfaults from safe Rust code.

The flaw was corrected by adding a T: Send + Sync bound for GenericMutexGuard's Sync trait.