PyPI/sagemaker CVE-2026-1777: high 7.2, EPSS 0.51%

SageMaker Python SDK has Exposed HMAC

Action: Upgrade sagemaker to 2.256.0 or later.

pip install sagemaker==2.256.0

pip install sagemaker==3.2.0

Affected

Fixed versions

Sources

• osv: PYSEC-2026-1888
• https://github.com/aws/sagemaker-python-sdk/security/advisories/GHSA-rjrp-m2jw-pv9c
• https://nvd.nist.gov/vuln/detail/CVE-2026-1777
• https://github.com/aws/sagemaker-python-sdk/commit/708c7b2f4135ecaec55973d098f3dbe98b657933
• https://github.com/aws/sagemaker-python-sdk/commit/fb0d789db4fd5fecde5509963939369f4c7ce63b
• https://aws.amazon.com/security/security-bulletins/2026-004-AWS
• https://github.com/aws/sagemaker-python-sdk
• https://github.com/aws/sagemaker-python-sdk/releases/tag/v2.256.0
• https://github.com/aws/sagemaker-python-sdk/releases/tag/v3.2.0
• https://pypi.org/project/sagemaker
• https://github.com/advisories/GHSA-rjrp-m2jw-pv9c

CVE-2026-1777 · published 2026-07-07T16:42:05.574892Z · modified 2026-07-07T17:47:49.351734294Z · JSON