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CVE-2026-1777: Cleartext Transmission of Sensitive Information

🗓️ 02 Feb 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

Cleartext transmission of HMAC signing key in SageMaker Python SDK DescribeTrainingJob.

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Refs
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attackerkb
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2 Feb 202620:10
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circl
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3 Feb 202609:30
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cnnvd
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Amazon SageMaker Python SDK 安全漏洞
2 Feb 202600:00
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2 Feb 202620:10
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cvelist
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CVE-2026-1777 Cleartext transmission of sensitive materials in aws/sagemaker-python-sdk
2 Feb 202620:10
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github
Github Security Blog
SageMaker Python SDK has Exposed HMAC
2 Feb 202623:33
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nvd
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2 Feb 202623:16
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osv
OSV
GHSA-RJRP-M2JW-PV9C SageMaker Python SDK has Exposed HMAC
2 Feb 202623:33
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osv
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PYSEC-2026-1888 SageMaker Python SDK has Exposed HMAC
7 Jul 202616:42
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ptsecurity
Positive Technologies
PT-2026-5708
2 Feb 202600:00
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15 Apr 2026 00:00Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.2
CVSS 48.5
EPSS0.00484
SSVC
0