Vulnerability Database · npm · browserslist · Version
browserslist 4.28.0
4.28.0 is affected by 2 vulnerabilities.
The vulnerabilities that cover this exact version are listed below with the fixed version to move to.
Critical 0 High 2 Medium 0 Low 0 Unrated 0
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Released 10 Nov 2025
Licence MIT
Also known from other sources 2
Newer releases 222
Database updated 23/Oct/2026
Release and licence data published by the npm registry. Licence information is not legal advice.
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01 Vulnerabilities affecting this version
browserslist 4.28.0 vulnerabilities
2 vulnerabilities cover browserslist 4.28.0. Open the full list in the database.
| Vulnerability | Severity | Fixed version | Disclosed |
|---|---|---|---|
| CVE-2026-73089: Browserslist Unbounded Memory Growth Leading to OOM | 7.5 high | 4.28.7 | 01 Sep 2026 |
| CVE-2026-73088: Browserslist Uncaught Crash and Prototype Write via Untrusted browserslist-stats.json Custom Stats | 7.5 high | 4.28.7 | 01 Sep 2026 |
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Questions
About browserslist 4.28.0
Is browserslist 4.28.0 vulnerable?
Yes. 2 vulnerabilities in the Vulert database cover browserslist 4.28.0: 0 critical, 2 high, 0 medium and 0 low. Each entry above names the fixed version to move to.
Is 4.28.0 the latest release of browserslist?
No. 4.28.0 was published 10 Nov 2025, and newer releases exist. Newer is not automatically safer — the version table on the package page shows what each release carries.
How do I monitor browserslist for upcoming vulnerabilities?
Upload the manifest or SBOM for your application at vulert.com/scanner and Vulert keeps checking the browserslist version you actually run against new disclosures, then alerts you when one affects it. There is no installation and no source-code access required.