{"action":"Upgrade ajv to 6.14.0 or later.","affected":[{"fixed":"8.18.0","introduced":"7.0.0-alpha.0"},{"fixed":"6.14.0","introduced":"0"}],"component":"ajv","cve_ids":["CVE-2025-69873"],"ecosystem":"npm","epss":0.00547,"exploited":false,"fixed_versions":["8.18.0","6.14.0"],"ghsa_id":"GHSA-2g4f-4pwh-qvx6","id":"tcs_01M5KET00EXTS6YQ9ABYYXNJYH","modified_at":"2026-09-10T03:50:33.716487588Z","published_at":"2026-02-11T21:30:39Z","references":["https://osv.dev/vulnerability/GHSA-2g4f-4pwh-qvx6","https://nvd.nist.gov/vuln/detail/CVE-2025-69873","https://github.com/ajv-validator/ajv/pull/2586","https://github.com/ajv-validator/ajv/pull/2588","https://github.com/ajv-validator/ajv/pull/2590","https://github.com/github/advisory-database/pull/6991","https://github.com/ajv-validator/ajv/commit/720a23fa453ffae8340e92c9b0fe886c54cfe0d5","https://github.com/EthanKim88/ethan-cve-disclosures/blob/main/CVE-2025-69873-ajv-ReDoS.md","https://github.com/advisories/GHSA-2g4f-4pwh-qvx6","https://github.com/ajv-validator/ajv","https://github.com/ajv-validator/ajv/releases/tag/v6.14.0","https://github.com/ajv-validator/ajv/releases/tag/v8.18.0"],"severity":{"label":"low","score":2.9},"sources":[{"source":"osv","source_id":"GHSA-2g4f-4pwh-qvx6","url":"https://osv.dev/vulnerability/GHSA-2g4f-4pwh-qvx6"},{"source":"nvd","source_id":"CVE-2025-69873","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-69873"}],"summary":"ajv has ReDoS when using `$data` option"}