Is serde-json safe to use?

serde-json has no known vulnerabilities on the latest version (1.0.149). DepScope rates its health at 80/100 (low risk).

What is the latest version of serde-json?

The latest version of serde-json is 1.0.149, released 2026-01-06.

No known vulnerabilities on the latest version of serde-json.

No, serde-json is actively maintained. Latest release: 1.0.149 (2026-01-06).

Popular alternatives to serde-json in Cargo include: hashbrown, getrandom, windows-sys, syn.

serde-json is licensed under MIT OR Apache-2.0.

cargov1.0.149

A JSON serialization file format

License MIT OR Apache-2.0permissive181 versions0 deps157,794,685 weekly dl

/ 100

Health

safe to use

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

Health breakdown0 – 100

15/25

maintenance

20/20

popularity

25/25

security

15/15

maturity

5/15

community

Vulnerabilities

none known

OSS Scorecard

OpenSSF security posture score

5.7/10

moderate

Maintainer trust

Active maintainers (3m)

1

Contributors (12m)

0

Primary author dominance

0%

GitHub stars

5,555

single active maintainer 3m

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/serde-json