{"action":"Upgrade mppx to 0.8.2 or later.","affected":[{"fixed":"0.8.2","introduced":"0"}],"component":"mppx","cve_ids":["CVE-2026-63627"],"ecosystem":"npm","epss":0.00524,"exploited":false,"fixed_versions":["0.8.2"],"ghsa_id":"GHSA-727h-3vm5-qwq6","id":"tcs_01M5KF8DEPTNZ8A5TAKHP3AHTQ","modified_at":"2026-09-22T21:00:04.733697025Z","published_at":"2026-09-22T20:34:17Z","references":["https://osv.dev/vulnerability/GHSA-727h-3vm5-qwq6","https://github.com/wevm/mppx/security/advisories/GHSA-727h-3vm5-qwq6","https://github.com/wevm/mppx/pull/602","https://github.com/wevm/mppx/commit/24ddcca719ae282977d8747309ed1275ea282b25","https://github.com/wevm/mppx","https://github.com/wevm/mppx/releases/tag/mppx@0.8.2"],"severity":{"label":"medium","score":6.9},"sources":[{"source":"osv","source_id":"GHSA-727h-3vm5-qwq6","url":"https://osv.dev/vulnerability/GHSA-727h-3vm5-qwq6"},{"source":"nvd","source_id":"CVE-2026-63627","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63627"}],"summary":"mppx: Gas Draining with padding"}