Is libffi safe to use?

libffi has no known vulnerabilities on the latest version (5.1.0). DepScope rates its health at 68/100 (moderate risk).

What is the latest version of libffi?

The latest version of libffi is 5.1.0, released 2026-01-01.

No known vulnerabilities on the latest version of libffi.

No, libffi is actively maintained. Latest release: 5.1.0 (2026-01-01).

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

libffi is licensed under MIT/Apache-2.0.

cargov5.1.0

Rust bindings for libffi

License MIT/Apache-2.0permissive46 versions0 deps462,785 weekly dl

/ 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

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/libffi