Is spl-discriminator safe to use?

spl-discriminator has no known vulnerabilities on the latest version (0.5.2). DepScope rates its health at 72/100 (moderate risk).

What is the latest version of spl-discriminator?

The latest version of spl-discriminator is 0.5.2, released 2026-03-23.

No known vulnerabilities on the latest version of spl-discriminator.

No, spl-discriminator is actively maintained. Latest release: 0.5.2 (2026-03-23).

Popular alternatives to spl-discriminator in Cargo include: hashbrown, getrandom, windows-sys, syn, rand_core.

spl-discriminator is licensed under Apache-2.0.

cargov0.5.2

Solana Program Library 8-Byte Discriminator Management

License Apache-2.0permissive15 versions0 deps1,763,652 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 72/100)

Health breakdown0 – 100

20/25

maintenance

17/20

popularity

25/25

security

9/15

maturity

1/15

community

Vulnerabilities

none known

Quality signals

OSS Criticality

0.56high

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/cargo/spl-discriminator