CVE-2026-1778

HIGH EPSS 15.4%
Published Feb 2, 20264mo ago · Modified Jun 17, 20262w ago
8.2 CVSS 4.0
High
Find Similar
Published Feb 2, 2026 4mo ago
Last Modified Jun 17, 2026 2w ago

Description

Amazon SageMaker Python SDK before v3.1.1 or v2.256.0 disables TLS certificate verification for HTTPS connections made by the service when a Triton Python model is imported, incorrectly allowing for requests with invalid and self-signed certificates to succeed.

CVSS Details

Base Score
8.2
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
15.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-295

References 4

  • aws.amazon.com https://aws.amazon.com/security/security-bulletins/2026-004-AWS/
  • github.com https://github.com/aws/sagemaker-python-sdk/releases/tag/v2.256.0
  • github.com https://github.com/aws/sagemaker-python-sdk/releases/tag/v3.1.1
  • github.com https://github.com/aws/sagemaker-python-sdk/security/advisories/GHSA-62rc-f4v9-h543

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.