{"id":"CVE-2022-25872","aliases":[],"url":"https://o3.security/vulnerability/CVE-2022-25872","summary":"Out-of-bounds Read in fast-string-search","details":"All versions of package fast-string-search are vulnerable to Out-of-bounds Read due to incorrect memory freeing and length calculation for any non-string input as the source. This allows the attacker to read previously allocated memory.","published":"2022-06-18T00:00:19Z","modified":"2026-03-16T03:12:34.772460Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"fast-string-search","fixedVersion":null}],"fix":null,"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25872"},{"type":"PACKAGE","url":"https://github.com/magiclen/node-fast-string-search"},{"type":"WEB","url":"https://github.com/magiclen/node-fast-string-search/blob/c8dd9fc966abc80b327f509e63360f59e0de9fb5/src/fast-string-search.c%23L192"},{"type":"WEB","url":"https://snyk.io/vuln/SNYK-JS-FASTSTRINGSEARCH-2392368"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-03-16T03:12:34.772460Z"}}