{"cve":"CVE-2021-28308","nvd":{"published":"2021-03-12T09:15:13.063","modified":"2026-06-17T03:46:08.340","status":"Modified","description":"An issue was discovered in the fltk crate before 0.15.3 for Rust. There is an out-of bounds read because the pixmap constructor lacks pixmap input validation.","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:H","score":9.1},"cwes":["CWE-125"],"references":["https://rustsec.org/advisories/RUSTSEC-2021-0038.html","https://rustsec.org/advisories/RUSTSEC-2021-0038.html"],"products":["fltk_project:fltk"],"source":"nvd","synced_at":"2026-10-19T21:15:50.279857260+00:00"},"epss":{"cve":"CVE-2021-28308","score":0.01278,"percentile":0.69982,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-5pg8-h4gv-m3p8","url":"https://osv.dev/vulnerability/GHSA-5pg8-h4gv-m3p8","summary":"Null pointer deference in fltk","modified":"2024-03-15T00:05:17.414684Z","packages":[{"ecosystem":"crates.io","name":"fltk","purl":"pkg:cargo/fltk","ranges":["<0.15.3"],"fixed":["0.15.3"]}]},{"id":"GHSA-7qcc-g2m9-8533","url":"https://osv.dev/vulnerability/GHSA-7qcc-g2m9-8533","summary":"Null pointer deference in fltk","modified":"2024-03-15T00:05:17.414684Z","packages":[{"ecosystem":"crates.io","name":"fltk","purl":"pkg:cargo/fltk","ranges":["<0.15.3"],"fixed":["0.15.3"]}]},{"id":"GHSA-vjmg-pc8h-p6p8","url":"https://osv.dev/vulnerability/GHSA-vjmg-pc8h-p6p8","summary":"Out of bounds read in fltk","modified":"2024-03-15T00:05:17.414684Z","packages":[{"ecosystem":"crates.io","name":"fltk","purl":"pkg:cargo/fltk","ranges":["<0.15.3"],"fixed":["0.15.3"]}]},{"id":"RUSTSEC-2021-0038","url":"https://osv.dev/vulnerability/RUSTSEC-2021-0038","summary":"Multiple memory safety issues","modified":"2024-03-15T00:05:17.414684Z","packages":[{"ecosystem":"crates.io","name":"fltk","purl":"pkg:cargo/fltk","ranges":[">=0.0.0-0 <0.15.3"],"fixed":["0.15.3"]}]}],"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."]}