{"id":"CVE-2020-35906","details":"An issue was discovered in the futures-task crate before 0.3.6 for Rust. futures_task::waker may cause a use-after-free in a non-static type situation.","aliases":["GHSA-r93v-9p5q-vhpf","RUSTSEC-2020-0060"],"modified":"2026-03-14T10:26:19.777341Z","published":"2020-12-31T09:15:15.177Z","references":[{"type":"FIX","url":"https://rustsec.org/advisories/RUSTSEC-2020-0060.html"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/rust-lang/futures-rs","events":[{"introduced":"42332a000bcc081259d6e9fe9e602ab6ec6367c1"},{"fixed":"74b2ff0ed6691b340fd460a919320708ebfbe3e3"}],"database_specific":{"versions":[{"introduced":"0.2.1"},{"fixed":"0.3.6"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35906.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}