zstd has no known vulnerabilities on the latest version (1.5.7). DepScope rates its health at 68/100 (moderate risk).

What is the latest version of zstd?

The latest version of zstd is 1.5.7, released 2025-12-03.

Does zstd have known vulnerabilities?

No known vulnerabilities on the latest version of zstd.

No, zstd is actively maintained. Latest release: 1.5.7 (2025-12-03).

What are alternatives to zstd?

DepScope has no curated alternatives for zstd at this time.

What license does zstd use?

zstd is licensed under BSD-3-Clause.

zstd

condav1.5.7

Zstandard - Fast real-time compression algorithm

License BSD-3-Clausepermissive20 versions1 maintainers0 deps365,086 weekly dl

facebook/zstd

/ 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

8.7/10

strong

Maintainer trust

Active maintainers (3m)

16

Contributors (12m)

21

Primary author dominance

54%

GitHub stars

27,020

Health History

Dependency Tree

License Audit

API access

Get this data programmatically — free, no authentication.

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

First published · 2020-07-17 06:23:33.761000+00:00

Last updated · 2025-12-03 16:01:19.877000+00:00