Is micromatch 2.0 vulnerable?

npm · 1 release from 2.0.0 to 2.0.0 · latest micromatch is 4.0.8 · checked 2 Nov 2026

Yes: 1 known advisory

Yes. micromatch 2.0.0, the last 2.0 release, is affected by 1 known security advisory (1 medium), including CVE-2024-4067. Upgrade to 4.0.8 or later to fix all of them.

Upgrade with:npm install micromatch@4.0.8

Is your project affected?

Private repo? Upload its lockfile instead, or connect GitHub to check every repo.

Advisories affecting micromatch 2.0.0

  • MediumCVE-2024-4067GHSA-952p-6rrq-rcjv14 May 2024

    Regular Expression Denial of Service (ReDoS) in micromatch

    Affected
    <4.0.8
    Fixed in
    4.0.8

Which of your client projects are still on micromatch 2.0?

NPMscan reads the lockfiles in every GitHub repo you pick, finds the exact micromatch version each one installs, and checks it against these advisories. Each finding comes with the command that fixes it.

Scan a project free, no signupOr connect GitHub to scan every repo

Other micromatch versions

Advisory data from OSV.dev (opens OSV.dev in a new tab), which includes the GitHub Advisory Database. Release list from the npm registry. Refreshed daily.