{"id":"CVE-2026-100308","summary":"GluonTS arbitrary command execution during model deserialization","details":"Deserialization of untrusted data in the model loading component in Amazon GluonTS before 0.17.0 might allow context-dependent attackers to execute arbitrary operating system commands with the privileges of the loading process via a crafted serialized model directory.\n\n\n\nTo remediate this issue, users should upgrade to version 0.17.0 or later.","aliases":["GHSA-64q6-5qv7-cwj9"],"modified":"2026-10-02T03:30:22.645206538Z","published":"2026-09-29T15:05:53.802Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/100xxx/CVE-2026-100308.json","cna_assigner":"AMZN","cwe_ids":["CWE-470","CWE-502"]},"references":[{"type":"ADVISORY","url":"https://aws.amazon.com/security/security-bulletins/2026-119-aws/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/100xxx/CVE-2026-100308.json"},{"type":"ADVISORY","url":"https://github.com/awslabs/gluonts/security/advisories/GHSA-64q6-5qv7-cwj9"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-100308"},{"type":"FIX","url":"https://github.com/awslabs/gluonts/releases/tag/v0.17.0"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/awslabs/gluonts","events":[{"introduced":"0"},{"fixed":"99eb407d7dd8bd5726738a8fb409560d86d19de0"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"0.17.0"}],"source":["AFFECTED_FIELD","DESCRIPTION","REFERENCES"]}}],"versions":["v0.17.0rc1","v0.16.0rc1","v0.9.0","v0","v0.7.0","v0.5.0","v0.4.2","v0.4.1","v0.4.0","v0.3.3","v0.3.2","v0.3.1","v0.3.0","v0.2.3","v0.2.2","v0.2.1","v0.2.0","v0.1.1","v0.1.0","ROOT"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-100308.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}