Is aeson safe to use?

aeson has no known vulnerabilities on the latest version (2.2.4.1). DepScope rates its health at 72/100 (moderate risk).

What is the latest version of aeson?

The latest version of aeson is 2.2.4.1, released 2026-04-16.

No known vulnerabilities on the latest version of aeson.

No, aeson is actively maintained. Latest release: 2.2.4.1 (2026-04-16).

DepScope has no curated alternatives for aeson at this time.

aeson is licensed under BSD-3-Clause.

hackagev2.2.4.1

Fast JSON parsing and encoding

License BSD-3-Clausepermissive92 versions1 maintainers0 deps

/ 100

Health

safe to use

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

Health breakdown0 – 100

25/25

maintenance

0/20

popularity

25/25

security

15/15

maturity

7/15

community

Vulnerabilities

none known

OSS Scorecard

OpenSSF security posture score

3.9/10

weak

Maintainer trust

Active maintainers (3m)

2

Contributors (12m)

3

Primary author dominance

83%

GitHub stars

1,297

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/hackage/aeson

Last updated · 2026-04-16T20:18:57.684470751Z