{"id":"RUSTSEC-2026-0287","aliases":[],"status":"published","title":"cosmian_kyber is unmaintained","description":"`cosmian_kyber` is a fork of `Argyle-Software/kyber` that has seen no maintainer\nactivity. It inherits the fork parent's broken AVX2 constant-time code, and the\nopen fix pull request (Cosmian/kyber#6) has gone unanswered.\n\nRecommended alternatives:\n\n- [aws-lc-rs](https://crates.io/crates/aws-lc-rs)\n- [graviola](https://crates.io/crates/graviola)","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2026-09-17T12:00:00Z","modified":"2026-09-18T09:15:05Z","affected":[{"source":"osv","ecosystem":"crates.io","package":"cosmian_kyber","ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"}]}]}],"references":[{"url":"https://crates.io/crates/cosmian_kyber","tags":["package"]},{"url":"https://rustsec.org/advisories/RUSTSEC-2026-0287.html","tags":["advisory"]},{"url":"https://github.com/Cosmian/kyber/pull/6","tags":["web"]}],"sources":{"osv":[{"id":"RUSTSEC-2026-0287","title":"cosmian_kyber is unmaintained","description":"`cosmian_kyber` is a fork of `Argyle-Software/kyber` that has seen no maintainer\nactivity. It inherits the fork parent's broken AVX2 constant-time code, and the\nopen fix pull request (Cosmian/kyber#6) has gone unanswered.\n\nRecommended alternatives:\n\n- [aws-lc-rs](https://crates.io/crates/aws-lc-rs)\n- [graviola](https://crates.io/crates/graviola)","status":"published","published":"2026-09-17T12:00:00Z","modified":"2026-09-18T09:15:05.147975858Z","updated_at":"2026-11-02T15:53:40.430679Z"}]}}