Missing Validation of OpenSSL Certificate Affecting sagemaker package, versions [,2.256.0)[3.0,3.1.1)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PYTHON-SAGEMAKER-15182756
- published3 Feb 2026
- disclosed2 Feb 2026
- creditUnknown
Introduced: 2 Feb 2026
CVE-2026-1778 (opens in a new tab)How to fix?
Upgrade sagemaker to version 2.256.0, 3.1.1 or higher.
Overview
sagemaker is an Open source library for training and deploying models on Amazon SageMaker.
Affected versions of this package are vulnerable to Missing Validation of OpenSSL Certificate via the global disabling of SSL certificate verification in the Triton Python backend. An attacker in a position to intercept HTTPS traffic can replace models or dependencies with malicious versions resulting in the execution of arbitrary code in Triton containers.