{"cve":"CVE-2021-28874","nvd":{"published":"2021-04-06T13:15:14.497","modified":"2026-06-17T03:47:00.220","status":"Modified","description":"SerenityOS fixed as of c9f25bca048443e317f1994ba9b106f2386688c3 contains a buffer overflow vulnerability in LibTextCode through opening a crafted file.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-120"],"references":["https://github.com/SerenityOS/serenity/commit/c9f25bca048443e317f1994ba9b106f2386688c3","https://github.com/SerenityOS/serenity/issues/5769","https://github.com/SerenityOS/serenity/pull/5802","https://github.com/SerenityOS/serenity/commit/c9f25bca048443e317f1994ba9b106f2386688c3","https://github.com/SerenityOS/serenity/issues/5769"],"products":["serenityos:serenityos"],"source":"nvd","synced_at":"2026-10-19T21:17:01.373894544+00:00"},"epss":{"cve":"CVE-2021-28874","score":0.01046,"percentile":0.64203,"date":"2026-10-31"},"kev":null,"osv":[],"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."]}