@libp2p/peer-store
HighnpmCVE-2026-86039
What to do
Update @libp2p/peer-store to 12.0.24 or later.
npm install @libp2p/peer-store@12.0.24
An authentication bypass flaw affects the npm package @libp2p/peer-store. Affected versions: >= 8.0.0, < 12.0.24. Fixed from version 12.0.24. CVSS score 8.2.
What the flaw allows: Restricted access can be obtained without valid credentials.
- Package
- @libp2p/peer-store
- Ecosystem
- npm (JavaScript)
- Class
- Authentication bypass
- Affected versions
- >= 8.0.0, < 12.0.24
- CVSS
- 8.2
- Published on
- September 17, 2026
Sources
Entry built automatically from the cited security advisory, with no model rewriting. Acknowledged by the organisation or vendor, notified to an authority, or established by two independent sources.