Bulletin ID: 2026-134-AWSScope: AWSContent Type: Important (requires attention)Publication Date: 10/14/2026 11:30 AM PDTDescription:Amazon SageMaker Python SDK is an open source library for training and deploying machine learning models on Amazon SageMaker.We identified CVE-2026-110248, an issue in the git_utils.py component of Amazon SageMaker Python SDK. When a Git clone operation fails, repository credentials in subprocess error output are written to CloudWatch Logs without redaction. An authenticated remote user with access to those logs is able to obtain the plaintext credentials.Impacted versions:- Amazon SageMaker Python SDK V2 versions before 2.257.3- Amazon SageMaker Python SDK V3 versions before 3.10.0Please refer to the article below for the most up-to-date and complete information related to this AWS Security Bulletin.