Is lbfgs safe to use?

lbfgs has no known vulnerabilities on the latest version (0.3.0). DepScope rates its health at 62/100 (moderate risk).

What is the latest version of lbfgs?

The latest version of lbfgs is 0.3.0, released 2025-11-13.

No known vulnerabilities on the latest version of lbfgs.

No, lbfgs is actively maintained. Latest release: 0.3.0 (2025-11-13).

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

lbfgs is licensed under MIT OR Apache-2.0.

cargov0.3.0

A Rust implementation of the L-BFGS algorithm

License MIT OR Apache-2.0permissive6 versions0 deps47,155 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 62/100)

Health breakdown0 – 100

15/25

maintenance

10/20

popularity

25/25

security

12/15

maturity

0/15

community

Vulnerabilities

none known

API access

Get this data programmatically — free, no authentication.

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