{"id":"MAL-2025-192852","summary":"Malicious code in polyfill-corejs2 (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (da972d0266a0a823fc38bb0bc6bf31a1d939a543c27322ece4ee07b11e36cf7b)\nThe package polyfill-corejs2 was found to contain malicious code.\n","modified":"2026-01-02T21:56:44.604964Z","published":"2025-12-23T08:24:47Z","database_specific":{"malicious-packages-origins":[{"id":"RLMA-2025-06450","import_time":"2025-12-24T10:07:26.655121274Z","modified_time":"2025-12-23T08:24:47Z","sha256":"d359e53d8e1d619f3e5b7ab1d604cf2e84cce3f772d93dd178177bd9e070632b","source":"reversing-labs","versions":["8.9.0","8.9.1"]},{"sha256":"da972d0266a0a823fc38bb0bc6bf31a1d939a543c27322ece4ee07b11e36cf7b","source":"amazon-inspector","versions":["8.9.0","8.9.1"],"import_time":"2026-01-02T21:35:52.953633636Z","modified_time":"2026-01-02T21:29:26Z"}]},"affected":[{"package":{"name":"polyfill-corejs2","ecosystem":"npm","purl":"pkg:npm/polyfill-corejs2"},"versions":["8.9.0","8.9.1"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/polyfill-corejs2/MAL-2025-192852.json"}}],"schema_version":"1.7.3","credits":[{"name":"Amazon Inspector","contact":["actran@amazon.com"],"type":"FINDER"},{"name":"ReversingLabs","contact":["https://www.reversinglabs.com"],"type":"FINDER"}]}