{"schema":"threatline.record/2","record":{"id":"CVE-2024-9070","aliases":["GHSA-9g44-gwvm-hc44","PYSEC-2026-295"],"summary":"BentoML deserialization vulnerability","details":"A deserialization vulnerability exists in BentoML's runner server in bentoml/bentoml versions <=1.3.4.post1. By setting specific parameters, an attacker can execute unauthorized arbitrary code on the server, causing severe harm. The vulnerability is triggered when the args-number parameter is greater than 1, leading to automatic deserialization and arbitrary code execution.","categories":["Libraries & packages"],"product":"bentoml","vendor":"bentoml","ecosystem":"pip","affected_ranges":[{"source":"GitHub Advisory Database","source_url":"https://github.com/advisories/GHSA-9g44-gwvm-hc44","source_modified_at":"2026-10-27T15:14:58Z","fetched_at":"2026-10-27T16:27:21.584480Z","package":{"ecosystem":"pip","name":"bentoml"},"range":"<= 1.4.5"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2024-9070","source_modified_at":"2025-10-15T12:50:45.295Z","fetched_at":"2026-10-27T16:27:21.584480Z","product":"bentoml/bentoml","vendor":"bentoml","versions":[{"version":"unspecified","status":"affected","versionType":"custom","lessThanOrEqual":"latest"}],"defaultStatus":null},{"source":"OSV","source_url":"https://osv.dev/vulnerability/GHSA-9g44-gwvm-hc44","source_modified_at":"2026-10-27T15:30:04.318306060Z","fetched_at":"2026-10-27T16:27:21.584480Z","package":{"name":"bentoml","ecosystem":"PyPI","purl":"pkg:pypi/bentoml"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.4.5"}]}],"versions":["0.0.1","0.0.2","0.0.3","0.0.5","0.0.6a0","0.0.7","0.0.7.dev0","0.0.8","0.0.8.post1","0.0.9","0.1.1","0.1.2","0.10.0","0.10.1","0.11.0","0.11.dev0","0.12.0","0.12.1","0.13.0","0.13.1","0.13.2","0.2.0","0.2.1","0.2.2","0.3.0","0.3.1","0.3.3","0.3.4","0.4.0","0.4.1","0.4.2","0.4.3","0.4.4","0.4.5","0.4.7","0.4.8","0.4.9","0.5.0","0.5.1","0.5.2","0.5.3","0.5.4","0.5.5","0.5.6","0.5.7","0.5.8","0.6.0","0.6.1","0.6.2","0.6.3"]}],"fixed_versions":[],"cvss":9.8,"severity":"Critical","kev":{"listed":false},"epss":{"probability":0.00931,"percentile":0.6046,"score_date":"2026-10-27"},"published_at":"2025-03-20T10:10:14.562Z","modified_at":"2026-10-27T15:30:04.318306060Z","provenance":[{"source":"GitHub Advisory Database","url":"https://github.com/advisories/GHSA-9g44-gwvm-hc44","fetched_at":"2026-10-27T16:27:21.584480Z","source_modified_at":"2026-10-27T15:14:58Z"},{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2024-9070","fetched_at":"2026-10-27T16:27:21.584480Z","source_modified_at":"2025-10-15T12:50:45.295Z"},{"source":"OSV","url":"https://osv.dev/vulnerability/GHSA-9g44-gwvm-hc44","fetched_at":"2026-10-27T16:27:21.584480Z","source_modified_at":"2026-10-27T15:30:04.318306060Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2024-9070","fetched_at":"2026-10-27T16:27:21.584480Z","source_modified_at":"2026-10-27"}],"sources":["GitHub Advisory Database","CVE List","OSV","EPSS"],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-9070","source":"GitHub Advisory Database"},{"source":"CVE List","url":"https://huntr.com/bounties/7be6fc22-be18-44ee-a001-ac7158d5e1a5"},{"url":"https://github.com/bentoml/BentoML/blob/a6f5f937be6ec278f3d4f3bbc6f3c8f9564820d7/src/bentoml/_internal/server/runner_app.py#L297","source":"GitHub Advisory Database"},{"url":"https://github.com/bentoml/BentoML/blob/v1.4.5/src/bentoml/_internal/server/runner_app.py#L301","source":"GitHub Advisory Database"},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/bentoml/PYSEC-2026-295.yaml","source":"GitHub Advisory Database"},{"url":"https://pypi.org/project/bentoml","source":"GitHub Advisory Database"},{"url":"https://github.com/advisories/GHSA-9g44-gwvm-hc44","source":"GitHub Advisory Database"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","ssvc":{"exploitation":"poc","automatable":"yes","technical_impact":"total","assessed_at":"2025-03-20T17:51:14.717797Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"ecosystem","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-27T15:30:04.318306060Z","content_hash":"884718999a1575d6eb596420f3a7c581e9d6c9f37d063eb25cf15a99e2f6b601"}}