{"cve":"CVE-2019-25004","nvd":{"published":"2020-12-31T10:15:14.363","modified":"2026-06-17T02:31:27.830","status":"Modified","description":"An issue was discovered in the flatbuffers crate before 0.6.1 for Rust. Arbitrary bytes can be reinterpreted as a bool, defeating soundness.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":[],"references":["https://rustsec.org/advisories/RUSTSEC-2019-0028.html","https://rustsec.org/advisories/RUSTSEC-2019-0028.html"],"products":["google:flatbuffers"],"source":"nvd","synced_at":"2026-10-19T21:12:09.559580076+00:00"},"epss":{"cve":"CVE-2019-25004","score":0.00582,"percentile":0.47846,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-gx73-2498-r55c","url":"https://osv.dev/vulnerability/GHSA-gx73-2498-r55c","summary":"Unsound casting in flatbuffers","modified":"2023-11-08T04:01:32.107935Z","packages":[{"ecosystem":"crates.io","name":"flatbuffers","purl":"pkg:cargo/flatbuffers","ranges":[">=0.4.0 <0.6.1"],"fixed":["0.6.1"]}]},{"id":"RUSTSEC-2019-0028","url":"https://osv.dev/vulnerability/RUSTSEC-2019-0028","summary":"Unsound `impl Follow for bool`","modified":"2023-11-08T04:01:32.107935Z","packages":[{"ecosystem":"crates.io","name":"flatbuffers","purl":"pkg:cargo/flatbuffers","ranges":[">=0.4.0 <0.6.1"],"fixed":["0.6.1"]}]}],"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."]}