{"cve":"CVE-2026-1778","nvd":{"published":"2026-02-02T23:16:04.283","modified":"2026-06-17T10:16:30.303","status":"Deferred","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_v4":{"vector":"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","score":8.2},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","score":5.9},"cwes":["CWE-295"],"references":["https://aws.amazon.com/security/security-bulletins/2026-004-AWS/","https://github.com/aws/sagemaker-python-sdk/releases/tag/v2.256.0","https://github.com/aws/sagemaker-python-sdk/releases/tag/v3.1.1","https://github.com/aws/sagemaker-python-sdk/security/advisories/GHSA-62rc-f4v9-h543"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:22:27.261130201+00:00"},"epss":{"cve":"CVE-2026-1778","score":0.0026,"percentile":0.17729,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-62rc-f4v9-h543","url":"https://osv.dev/vulnerability/GHSA-62rc-f4v9-h543","summary":"SageMaker Python SDK has Insecure TLS Configuration","modified":"2026-07-07T17:57:16.258008478Z","packages":[{"ecosystem":"PyPI","name":"sagemaker","purl":"pkg:pypi/sagemaker","ranges":[">=3.0 <3.1.1"],"fixed":["3.1.1"]},{"ecosystem":"PyPI","name":"sagemaker","purl":"pkg:pypi/sagemaker","ranges":["<2.256.0"],"fixed":["2.256.0"]}]},{"id":"PYSEC-2026-1886","url":"https://osv.dev/vulnerability/PYSEC-2026-1886","summary":"SageMaker Python SDK has Insecure TLS Configuration","modified":"2026-07-07T17:47:02.257953844Z","packages":[{"ecosystem":"PyPI","name":"sagemaker","purl":"pkg:pypi/sagemaker","ranges":["<2.256.0",">=3.0 <3.1.1"],"fixed":["2.256.0","3.1.1"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}