{"action":"Upgrade @babel/core to 7.29.6 or later.","affected":[{"fixed":"8.0.0-rc.6","introduced":"8.0.0-alpha.0"},{"fixed":"7.29.6","introduced":"0"}],"component":"@babel/core","cve_ids":["CVE-2026-49356"],"ecosystem":"npm","epss":0.00152,"exploited":false,"fixed_versions":["8.0.0-rc.6","7.29.6"],"ghsa_id":"GHSA-4x5r-pxfx-6jf8","id":"tcs_01M5KF1W9JFDPG6SYCPZAM1A5J","modified_at":"2026-09-10T03:50:48.280629201Z","published_at":"2026-06-15T17:14:14Z","references":["https://osv.dev/vulnerability/GHSA-4x5r-pxfx-6jf8","https://github.com/babel/babel/security/advisories/GHSA-4x5r-pxfx-6jf8","https://nvd.nist.gov/vuln/detail/CVE-2026-49356","https://babeljs.io/docs/options#inputsourcemap","https://github.com/babel/babel"],"severity":{"label":"low","score":3.2},"sources":[{"source":"osv","source_id":"GHSA-4x5r-pxfx-6jf8","url":"https://osv.dev/vulnerability/GHSA-4x5r-pxfx-6jf8"}],"summary":"@babel/core: Arbitrary File Read via sourceMappingURL Comment"}