h2 has no known vulnerabilities on the latest version (0.5.0). DepScope rates its health at 61/100 (moderate risk).

What is the latest version of h2?

The latest version of h2 is 0.5.0, released 2026-04-18.

Does h2 have known vulnerabilities?

No known vulnerabilities on the latest version of h2.

No, h2 is actively maintained. Latest release: 0.5.0 (2026-04-18).

DepScope has no curated alternatives for h2 at this time.

h2 is licensed under Apache-2.0.

hexv0.5.0

HTTP/2 protocol library for Erlang

License Apache-2.0permissive4 versions1 maintainers0 deps1,816 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 61/100)

Health breakdown0 – 100

25/25

maintenance

6/20

popularity

25/25

security

3/15

maturity

2/15

community

Vulnerabilities

none known

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/hex/h2

First published · 2026-04-13T14:58:34.103981Z

Last updated · 2026-04-18T23:54:31.384020Z