{"id":"RUSTSEC-2026-0105","summary":"core2 is unmaintained, all versions yanked","details":"The maintainer decided stop maintaining crate and yanked all published version.\n\nPotential alternatives:\n\n- [`embedded-io`](https://crates.io/crates/embedded-io) solves the same general problem\n- [`no-std-io2`](https://crates.io/crates/no-std-io2) is a maintained fork","modified":"2026-04-22T13:30:19.709155Z","published":"2026-04-14T12:00:00Z","database_specific":{"license":"CC0-1.0"},"references":[{"type":"PACKAGE","url":"https://crates.io/crates/core2"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2026-0105.html"},{"type":"WEB","url":"https://hachyderm.io/@piecritic/116404790999620656"}],"affected":[{"package":{"name":"core2","ecosystem":"crates.io","purl":"pkg:cargo/core2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"}]}],"ecosystem_specific":{"affects":{"functions":[],"arch":[],"os":[]},"affected_functions":null},"database_specific":{"cvss":null,"categories":[],"informational":"unmaintained","source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2026-0105.json"}}],"schema_version":"1.7.5"}