CVE-2026-83551 (GCVE-0-2026-83551)
Vulnerability from cvelistv5
Published
2026-09-01 18:11
Modified
2026-09-01 19:13
Severity ?
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
8.5 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H
CWE
  • CWE-312 - Cleartext storage of sensitive information
Summary
Cleartext storage of sensitive information in the @step and @remote decorator pipeline component in Amazon SageMaker Python SDK before v3.11.0 and v2.256.0 might allow an authenticated remote user to extract the HMAC signing key from SageMaker DescribePipeline API responses and forge valid integrity signatures for specially crafted function payloads, achieving code execution in another user's pipeline execution context within the same AWS account.
References
Impacted products
Vendor Product Version
AWS sagemaker-python-sdk Version: 0   < 3.11.0
Version: 0   < 2.256.0
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