Is zstandard safe to use?

zstandard has no known vulnerabilities on the latest version (0.25.0). DepScope rates its health at 68/100 (moderate risk).

What is the latest version of zstandard?

The latest version of zstandard is 0.25.0, released 2025-11-07.

Does zstandard have known vulnerabilities?

No known vulnerabilities on the latest version of zstandard.

Is zstandard deprecated?

No, zstandard is actively maintained. Latest release: 0.25.0 (2025-11-07).

What are alternatives to zstandard?

DepScope has no curated alternatives for zstandard at this time.

What license does zstandard use?

zstandard is licensed under BSD-3-Clause.

zstandard

condav0.25.0

Zstandard bindings for Python

License BSD-3-Clausepermissive19 versions1 maintainers0 deps136,231 weekly dl

indygreg/python-zstandard

/ 100

Health

safe to use

[email protected] is safe to use (health: 68/100)

Health breakdown0 – 100

15/25

maintenance

14/20

popularity

25/25

security

12/15

maturity

2/15

community

Vulnerabilities

none known

OSS Scorecard

OpenSSF security posture score

3.9/10

weak

Maintainer trust

Active maintainers (3m)

1

Contributors (12m)

15

Primary author dominance

78%

GitHub stars

628

single active maintainer 3m

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/conda/zstandard

First published · 2020-06-15 14:01:08.767000+00:00

Last updated · 2025-11-07 10:57:49.769000+00:00