{"cve":"CVE-2020-36204","nvd":{"published":"2021-01-26T18:15:55.600","modified":"2026-06-17T03:15:00.157","status":"Modified","description":"An issue was discovered in the im crate through 2020-11-09 for Rust. Because TreeFocus does not have bounds on its Send trait or Sync trait, a data race can occur.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H","score":4.7},"cwes":[],"references":["https://rustsec.org/advisories/RUSTSEC-2020-0096.html","https://rustsec.org/advisories/RUSTSEC-2020-0096.html"],"products":["im_project:im"],"source":"nvd","synced_at":"2026-10-19T21:14:10.479542811+00:00"},"epss":{"cve":"CVE-2020-36204","score":0.00336,"percentile":0.27018,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-q9h2-4xhf-23xx","url":"https://osv.dev/vulnerability/GHSA-q9h2-4xhf-23xx","summary":"Data races in im","modified":"2023-11-08T04:03:41.356226Z","packages":[{"ecosystem":"crates.io","name":"im","purl":"pkg:cargo/im","ranges":[">=12.0.0 <15.1.0"],"fixed":["15.1.0"]}]},{"id":"RUSTSEC-2020-0096","url":"https://osv.dev/vulnerability/RUSTSEC-2020-0096","summary":"TreeFocus lacks bounds on its Send and Sync traits","modified":"2023-11-08T04:03:41.356226Z","packages":[{"ecosystem":"crates.io","name":"im","purl":"pkg:cargo/im","ranges":[">=12.0.0 <15.1.0"],"fixed":["15.1.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}