{"cve":"CVE-2022-21164","nvd":{"published":"2022-03-16T16:15:10.800","modified":"2026-06-17T04:25:39.537","status":"Modified","description":"The package node-lmdb before 0.9.7 are vulnerable to Denial of Service (DoS) when defining a non-invokable ToString value, which will cause a crash during type check.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":[],"references":["https://github.com/Venemo/node-lmdb/commit/97760104c0fd311206b88aecd91fa1f59fe2b85a","https://snyk.io/vuln/SNYK-JS-NODELMDB-2400723","https://github.com/Venemo/node-lmdb/commit/97760104c0fd311206b88aecd91fa1f59fe2b85a","https://snyk.io/vuln/SNYK-JS-NODELMDB-2400723"],"products":["node-lmdb_project:node-lmdb"],"source":"nvd","synced_at":"2026-10-19T21:29:06.454770966+00:00"},"epss":{"cve":"CVE-2022-21164","score":0.01321,"percentile":0.70884,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-32j9-6qqm-mq9g","url":"https://osv.dev/vulnerability/GHSA-32j9-6qqm-mq9g","summary":"Unhandled case in node-lmdb","modified":"2026-07-08T06:49:51.337517553Z","packages":[{"ecosystem":"npm","name":"node-lmdb","purl":"pkg:npm/node-lmdb","ranges":["<0.9.7"],"fixed":["0.9.7"]}]}],"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."]}