Is vhost-user-backend safe to use?

vhost-user-backend has no known vulnerabilities on the latest version (0.22.0). DepScope rates its health at 71/100 (moderate risk).

What is the latest version of vhost-user-backend?

The latest version of vhost-user-backend is 0.22.0, released 2026-03-25.

No known vulnerabilities on the latest version of vhost-user-backend.

No, vhost-user-backend is actively maintained. Latest release: 0.22.0 (2026-03-25).

Popular alternatives to vhost-user-backend in Cargo include: hashbrown, getrandom, windows-sys, syn.

vhost-user-backend is licensed under Apache-2.0.

cargov0.22.0

A framework to build vhost-user backend service daemon

License Apache-2.0permissive26 versions0 deps330,854 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 71/100)

Health breakdown0 – 100

20/25

maintenance

14/20

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/vhost-user-backend