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browserslist NPM Package
Vulnerability Check

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Moderate MIT v4.28.8
Vulnerability Analysis OSV Live

browserslist

v4.28.8 · MIT · 185,794,388 dl/wk

Advisory Breakdown

Critical 0
High 0
Moderate 1
Low 0

Severity Rating

Moderate

1 advisory

Moderate

Weekly downloads

185,794,388

Total advisories

1

Latest version

4.28.8

License

MIT

Advisories Package Info Runtime

Known advisories

OSV records for the npm ecosystem

1
GHSA-w8qv-6jwh-64r5 CVE-2021-23364 moderate

Regular Expression Denial of Service in browserslist

Affected: >=4.0.0 <4.16.5 Fixed in: 4.16.5 Updated Jul 8, 2026
View source

Checked Aug 12, 2026, 5:27 AM from npm and OSV.dev

Package metadata

From the npm registry

Package name
browserslist
Ecosystem
npm
Latest version
4.28.8
License
MIT
Weekly downloads
185,794,388
Repository
Open repository

Remediation boundary

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Data from npm registry and OSV.dev · Checked 8/12/2026, 5:27:58 AM