CVE-2026-1778CWE-295

TLS disabled by default in select aws/sagemaker-python-sdk configurations

High · published February 2, 2026

CVSS v4.0
8.2
EPSS
0%
Percentile
17.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.2 · HIGH
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
EPSS
0.00264 · 17.2th percentile
Weakness
CWE-295 · Improper Certificate Validation
Published
2026-02-02T20:14Z
EPSS history
Timeline
  • 02 FEB 20:14Z
    TLS disabled by default in select aws/sagemaker-python-sdk configurations
    cvelistv5