idna has no known vulnerabilities on the latest version (3.18). DepScope rates its health at 80/100 (low risk).

What is the latest version of idna?

The latest version of idna is 3.18, released 2026-06-02.

Does idna have known vulnerabilities?

No known vulnerabilities on the latest version of idna.

No, idna is actively maintained. Latest release: 3.18 (2026-06-02).

What are alternatives to idna?

Popular alternatives to idna in PyPI include: packaging, certifi, typing_extensions, cryptography, aiobotocore.

What license does idna use?

idna is licensed under BSD-3-Clause.

idna

pypiv3.18

Internationalized Domain Names in Applications (IDNA)

License BSD-3-Clausepermissive41 versions3 deps438,932,836 weekly dl

kjd/idna

/ 100

Health

safe to use

[email protected] is safe to use (health: 80/100)

Health breakdown0 – 100

20/25

maintenance

20/20

popularity

25/25

security

12/15

maturity

3/15

community

0/15

popularity_floor

Vulnerabilities

none known

Maintainer trust

Active maintainers (3m)

3

Contributors (12m)

7

Primary author dominance

90%

GitHub stars

277

single author dominance

Quality signals

OSS Criticality

0.78critical

Download trend

stable(-9.8%)

Health History

Dependency Tree

License Audit

Dependencies (3)

ruff mypy pytest

API access

Get this data programmatically — free, no authentication.

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