{"id":"CVE-2024-48206","aliases":["EUVD-2024-42954","GHSA-pxj5-97f9-grjr"],"status":"published","title":"A Deserialization of Untrusted Data vulnerability in chainer v7.8.1.post1 leads to execution of...","description":"A Deserialization of Untrusted Data vulnerability in chainer v7.8.1.post1 leads to execution of arbitrary code.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00834,"percentile":0.58151,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2024-10-29T00:00:00Z","modified":"2026-06-17T07:58:17Z","products":[{"vendor":"chainer","product":"chainer"}],"references":[{"url":"https://rumbling-slice-eb0.notion.site/chainer-s-chainermn-has-MPI-Deserialization-vulnerability-in-chainer-chainer-c6a004feb53a447e8fb440968d73d6fd?pvs=4"},{"url":"https://gist.github.com/hexian2001/51c6257351098e5b086a12ad247cc6ca"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-48206"},{"url":"https://github.com/advisories/GHSA-pxj5-97f9-grjr"}],"sources":{"cve":[{"id":"CVE-2024-48206","description":"A Deserialization of Untrusted Data vulnerability in chainer v7.8.1.post1 leads to execution of arbitrary code.","status":"published","published":"2024-10-29T00:00:00Z","modified":"2024-10-30T14:56:46.995Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"adp"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:34:11.638716Z"}],"euvd":[{"id":"EUVD-2024-42954","description":"A Deserialization of Untrusted Data vulnerability in chainer v7.8.1.post1 leads to execution of arbitrary code.","status":"published","published":"2024-10-29T00:00:00Z","modified":"2024-10-30T14:56:46Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T00:05:14.330068Z"}],"ghsa":[{"id":"GHSA-pxj5-97f9-grjr","title":"A Deserialization of Untrusted Data vulnerability in chainer v7.8.1.post1 leads to execution of...","description":"A Deserialization of Untrusted Data vulnerability in chainer v7.8.1.post1 leads to execution of arbitrary code.","status":"published","published":"2024-10-29T21:30:53Z","modified":"2024-10-30T18:30:49Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:58:39.26425Z"}],"nvd":[{"id":"CVE-2024-48206","description":"A Deserialization of Untrusted Data vulnerability in chainer v7.8.1.post1 leads to execution of arbitrary code.","status":"published","published":"2024-10-29T21:15:04.19Z","modified":"2026-06-17T07:58:17.333Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:10:35.289159Z"}]}}