{"action":"Upgrade mathjs to 15.2.0 or later.","affected":[{"fixed":"15.2.0","introduced":"13.1.1"}],"component":"mathjs","cve_ids":["CVE-2026-40897"],"ecosystem":"npm","epss":0.00551,"exploited":false,"fixed_versions":["15.2.0"],"ghsa_id":"GHSA-29qv-4j9f-fjw5","id":"tcs_01M5KESPV5Q4Q4M74SDNV0TA5W","modified_at":"2026-09-10T03:50:42.109615433Z","published_at":"2026-04-16T22:38:43Z","references":["https://osv.dev/vulnerability/GHSA-29qv-4j9f-fjw5","https://github.com/josdejong/mathjs/security/advisories/GHSA-29qv-4j9f-fjw5","https://nvd.nist.gov/vuln/detail/CVE-2026-40897","https://github.com/josdejong/mathjs/pull/3656","https://github.com/josdejong/mathjs/commit/513ab2a0e01004af91b31aada68fae8a821326ad","https://github.com/josdejong/mathjs"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"GHSA-29qv-4j9f-fjw5","url":"https://osv.dev/vulnerability/GHSA-29qv-4j9f-fjw5"}],"summary":"Unsafe object property setter in mathjs"}