file-type

22.2.0 · 14 Oct 2026MIT51.4M / weekRepository Homepage npm Atom feed

Same major only

1 release in betweenevery note read

Other targets from 14.0.0Newest 14.x14.7.1 Clears its 2 advisories21.3.1 Latest22.2.0

0
changes to make: 0
advisories fixed: 2
new: 0
fixes

Security

2 advisories still affect 14.1.0

file-type affected by infinite loop in ASF parser on malformed input with zero-size sub-headermoderate · GHSA-5v7r-6r5c-r473
file-type vulnerable to Infinite Loop via malformed MKV filehigh · GHSA-mhxj-85r3-2x55

Upgrading to 21.3.1 clears them.

Release by release

14.1.0
5 Feb 20202 new
- new
  Add support for MPEG program stream (#322) 383a831
- new
  Add support for AI files (Adobe Illustrator) (#323) 5eb8458

Upgrade to 14.1.0

npm install file-type@14.1.0

What 14.1.0 needs

Reading 14.1.0's manifest…

Check against your package.json

Which of your other dependencies stand in the way of 14.1.0. Read once, not stored.

After upgrading

Run the type checker, the linter and the tests.
Build, and look for new deprecation warnings.
Update peer dependencies the new version asks for.
2 advisories still affect 14.1.0.