{"cve":"CVE-2026-54619","nvd":{"published":"2026-07-28T17:16:52.650","modified":"2026-10-23T23:10:00.157","status":"Awaiting Analysis","description":"sqlite3 provides Ruby bindings for the SQLite3 embedded database. In version 2.9.4 and earlier, redefining a SQLite function with a different arity frees the previously registered function handler while SQLite may still reference it, resulting in a use-after-free. This issue is fixed in version 2.9.5.","cvss_v4":{"vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","score":2.0},"cvss_v3":null,"cwes":["CWE-416"],"references":["https://github.com/sparklemotion/sqlite3-ruby/commit/2bd436d17f77cdd4c31b00fe9d50b0d21cbaf033","https://github.com/sparklemotion/sqlite3-ruby/pull/710","https://github.com/sparklemotion/sqlite3-ruby/releases/tag/v2.9.5","https://github.com/sparklemotion/sqlite3-ruby/security/advisories/GHSA-28hh-pr2h-2w89"],"products":[],"source":"nvd","synced_at":"2026-10-24T16:53:27.712498749+00:00"},"epss":{"cve":"CVE-2026-54619","score":0.00142,"percentile":0.03441,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-28hh-pr2h-2w89","url":"https://osv.dev/vulnerability/GHSA-28hh-pr2h-2w89","summary":"sqlite3-ruby has Use-After-Free When Redefining SQLite Functions with Different Arity","modified":"2026-07-28T16:35:58.822345Z","packages":[{"ecosystem":"RubyGems","name":"sqlite3-ruby","purl":"pkg:gem/sqlite3-ruby","ranges":["<2.9.5"],"fixed":["2.9.5"]},{"ecosystem":"RubyGems","name":"sqlite3","purl":"pkg:gem/sqlite3","ranges":["<2.9.5"],"fixed":["2.9.5"]}]}],"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."]}