Is zeromq safe to use?

zeromq has no known vulnerabilities on the latest version (4.3.5). DepScope rates its health at 62/100 (moderate risk).

What is the latest version of zeromq?

The latest version of zeromq is 4.3.5, released 2026-03-20.

No known vulnerabilities on the latest version of zeromq.

No, zeromq is actively maintained. Latest release: 4.3.5 (2026-03-20).

DepScope has no curated alternatives for zeromq at this time.

zeromq is licensed under MPL-2.0.

homebrewv4.3.5

High-performance, asynchronous messaging library

License MPL-2.0weak copyleft1 versions1 maintainers4 deps2,161 weekly dl

/ 100

Health

safe to use

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

Health breakdown0 – 100

20/25

maintenance

6/20

popularity

25/25

security

9/15

maturity

2/15

community

Vulnerabilities

none known

Dependencies (4)

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/homebrew/zeromq

Last updated · 2026-03-20T11:38:19Z