{"cve":"CVE-2021-26952","nvd":{"published":"2021-02-09T23:15:13.727","modified":"2026-06-17T03:44:03.917","status":"Modified","description":"An issue was discovered in the ms3d crate before 0.1.3 for Rust. It might allow attackers to obtain sensitive information from uninitialized memory locations via IoReader::read.","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:N/A:N","score":7.5},"cwes":["CWE-908"],"references":["https://rustsec.org/advisories/RUSTSEC-2021-0016.html","https://rustsec.org/advisories/RUSTSEC-2021-0016.html"],"products":["ms3d_project:ms3d"],"source":"nvd","synced_at":"2026-10-19T21:14:10.479542811+00:00"},"epss":{"cve":"CVE-2021-26952","score":0.01557,"percentile":0.75196,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-9f5r-vqm5-m342","url":"https://osv.dev/vulnerability/GHSA-9f5r-vqm5-m342","summary":"Use of Uninitialized Resource in ms3d","modified":"2023-11-08T04:05:22.896074Z","packages":[{"ecosystem":"crates.io","name":"ms3d","purl":"pkg:cargo/ms3d","ranges":["<0.1.3"],"fixed":["0.1.3"]}]},{"id":"RUSTSEC-2021-0016","url":"https://osv.dev/vulnerability/RUSTSEC-2021-0016","summary":"`IoReader::read()`: user-provided `Read` on uninitialized buffer may cause UB","modified":"2023-11-08T04:05:22.896074Z","packages":[{"ecosystem":"crates.io","name":"ms3d","purl":"pkg:cargo/ms3d","ranges":[">=0.0.0-0 <0.1.3"],"fixed":["0.1.3"]}]}],"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."]}