{"cve":"CVE-2026-44728","nvd":{"published":"2026-05-26T18:16:50.880","modified":"2026-07-24T11:10:00.170","status":"Analyzed","description":"Babel is a compiler for writing next generation JavaScript. From 7.12.0 to before 7.29.4 and 8.0.0-alpha.13, using Babel to compile code that was specifically crafted by an attacker can cause Babel to generate output code that executes arbitrary code. This vulnerability is fixed in 7.29.4 and 8.0.0-alpha.13.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-94","CWE-843"],"references":["https://github.com/babel/babel/security/advisories/GHSA-fv7c-fp4j-7gwp"],"products":["babel:babel"],"source":"nvd","synced_at":"2026-10-19T22:36:28.938604137+00:00"},"epss":{"cve":"CVE-2026-44728","score":0.00125,"percentile":0.02185,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-fv7c-fp4j-7gwp","url":"https://osv.dev/vulnerability/GHSA-fv7c-fp4j-7gwp","summary":"@babel/plugin-transform-modules-systemjs generates arbitrary code when compiling malicious input","modified":"2026-09-10T03:51:05.541786109Z","packages":[{"ecosystem":"npm","name":"@babel/plugin-transform-modules-systemjs","purl":"pkg:npm/%40babel/plugin-transform-modules-systemjs","ranges":[">=7.12.0 <7.29.4"],"fixed":["7.29.4"]},{"ecosystem":"npm","name":"@babel/plugin-transform-modules-systemjs","purl":"pkg:npm/%40babel/plugin-transform-modules-systemjs","ranges":[">=8.0.0-alpha.0 <8.0.0-alpha.13"],"fixed":["8.0.0-alpha.13"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}