npm vulnerability intelligence

bl NPM Package
Vulnerability Check

Buffer List: collect buffers and access with a standard readable Buffer interface, streamable too

Moderate MIT v7.0.4
Vulnerability Analysis OSV Live

bl

v7.0.4 · MIT · 72,122,948 dl/wk

Advisory Breakdown

Critical 0
High 0
Moderate 2
Low 0

Severity Rating

Moderate

2 advisories

Moderate

Weekly downloads

72,122,948

Total advisories

2

Latest version

7.0.4

License

MIT

Advisories Package Info Runtime

Known advisories

OSV records for the npm ecosystem

2
GHSA-pp7h-53gx-mx7r CVE-2020-8244 moderate

Remote Memory Exposure in bl

Affected: >=0 <1.2.3, >=2.0.0 <2.2.1, >=3.0.0 <3.0.1, >=4.0.0 <4.0.3 Fixed in: 1.2.3, 2.2.1, 3.0.1, 4.0.3 Updated Nov 8, 2023
View source
GHSA-wrw9-m778-g6mc moderate

Memory Exposure in bl

Affected: >=0 <0.9.5, >=1.0.0 <1.0.1 Fixed in: 0.9.5, 1.0.1 Updated Aug 31, 2020
View source

Checked Jun 27, 2026, 2:39 PM from npm and OSV.dev

Package metadata

From the npm registry

Package name
bl
Ecosystem
npm
Latest version
7.0.4
License
MIT
Weekly downloads
72,122,948
Repository
Open repository

Remediation boundary

What RequestGuard does — and doesn't — cover

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Data from npm registry and OSV.dev · Checked 6/27/2026, 2:39:35 PM