Is x509-parser safe to use?

x509-parser has no known vulnerabilities on the latest version (0.18.1). DepScope rates its health at 79/100 (moderate risk).

What is the latest version of x509-parser?

The latest version of x509-parser is 0.18.1, released 2026-02-05.

No known vulnerabilities on the latest version of x509-parser.

No, x509-parser is actively maintained. Latest release: 0.18.1 (2026-02-05).

Popular alternatives to x509-parser in Cargo include: hashbrown, getrandom, windows-sys, syn.

x509-parser is licensed under MIT OR Apache-2.0.

cargov0.18.1

Parser for the X.509 v3 format (RFC 5280 certificates)

License MIT OR Apache-2.0permissive39 versions0 deps25,176,721 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 79/100)

Health breakdown0 – 100

20/25

maintenance

20/20

popularity

25/25

security

12/15

maturity

2/15

community

Vulnerabilities

none known

OSS Scorecard

OpenSSF security posture score

5.1/10

moderate

Maintainer trust

Active maintainers (3m)

1

Contributors (12m)

3

Primary author dominance

96%

GitHub stars

266

single active maintainer 3msingle author dominance

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/x509-parser