Is openssl-cmac safe to use?

openssl-cmac has no known vulnerabilities on the latest version (2.1.0). DepScope rates its health at 53/100 (high risk).

What is the latest version of openssl-cmac?

The latest version of openssl-cmac is 2.1.0, released 2025-11-26.

No known vulnerabilities on the latest version of openssl-cmac.

No, openssl-cmac is actively maintained. Latest release: 2.1.0 (2025-11-26).

Popular alternatives to openssl-cmac in RubyGems include: jmespath, netrc, thread_safe, crass, tzinfo.

openssl-cmac is licensed under MIT.

rubygemsv2.1.0

Ruby Gem for RFC 4493, 4494, 4615 - The AES-CMAC Algorithm

License MITpermissive5 versions1 deps18,241 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 53/100)

Health breakdown0 – 100

15/25

maintenance

10/20

popularity

25/25

security

3/15

maturity

0/15

community

Vulnerabilities

none known

Dependencies (1)

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/rubygems/openssl-cmac