Is marshmallow safe to use?

marshmallow has no known vulnerabilities on the latest version (4.3.0). DepScope rates its health at 77/100 (moderate risk).

What is the latest version of marshmallow?

The latest version of marshmallow is 4.3.0, released 2026-04-28.

No known vulnerabilities on the latest version of marshmallow.

No, marshmallow is actively maintained. Latest release: 4.3.0 (2026-04-28).

DepScope has no curated alternatives for marshmallow at this time.

marshmallow is licensed under MIT AND BSD-3-Clause.

condav4.3.0

A lightweight library for converting complex datatypes to and from native Python datatypes.

License MIT AND BSD-3-Clausepermissive82 versions1 maintainers0 deps12,586 weekly dl

/ 100

Health

safe to use

[email protected] is safe to use (health: 77/100)

Health breakdown0 – 100

25/25

maintenance

10/20

popularity

25/25

security

15/15

maturity

2/15

community

Vulnerabilities

none known

Maintainer trust

Active maintainers (3m)

12

Contributors (12m)

16

Primary author dominance

27%

GitHub stars

7,229

API access

Get this data programmatically — free, no authentication.

curl https://depscope.dev/api/check/conda/marshmallow

First published · 2020-06-03 12:02:16.530000+00:00

Last updated · 2026-04-28 16:06:25.073000+00:00