{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0","last_affected":"2.7.9"}],"component":"mathjax","cve_ids":["CVE-2023-39663"],"ecosystem":"npm","epss":0.00819,"exploited":false,"fixed_versions":[],"ghsa_id":"GHSA-v638-q856-grg8","id":"tcs_01M5KGAWGR59BNAV092JSP880E","modified_at":"2026-09-10T03:49:57.725467096Z","published_at":"2023-08-29T21:30:21Z","references":["https://osv.dev/vulnerability/GHSA-v638-q856-grg8","https://nvd.nist.gov/vuln/detail/CVE-2023-39663","https://github.com/mathjax/MathJax/issues/3074"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GHSA-v638-q856-grg8","url":"https://osv.dev/vulnerability/GHSA-v638-q856-grg8"}],"summary":"MathJax Regular expression Denial of Service (ReDoS)"}