onnx has no known vulnerabilities on the latest version (1.21.0). DepScope rates its health at 82/100 (low risk).

What is the latest version of onnx?

The latest version of onnx is 1.21.0, released 2026-03-27.

Does onnx have known vulnerabilities?

No known vulnerabilities on the latest version of onnx.

No, onnx is actively maintained. Latest release: 1.21.0 (2026-03-27).

What are alternatives to onnx?

Popular alternatives to onnx in PyPI include: boto3, packaging, idna, urllib3, typing-extensions.

What license does onnx use?

onnx is licensed under Apache-2.0.

onnx

pypiv1.21.0

Open Neural Network Exchange

License Apache-2.0permissive48 versions6 deps5,346,524 weekly dl

onnx/onnx

/ 100

Health

safe to use

[email protected] is safe to use (health: 82/100)

Health breakdown0 – 100

20/25

maintenance

17/20

popularity

25/25

security

12/15

maturity

8/15

community

Vulnerabilities

none known

Quality signals

Publish security

API token

Health History

Dependency Tree

License Audit

Dependencies (6)

numpy protobuf typing_extensions ml_dtypes ml_dtypes Pillow;

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/pypi/onnx