Security Advisory

CVE-2026-46679

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-10 21:08:52

Last updated 2026-06-11 14:18:41

Assigner GitHub_M

CVSS score 7.5

State PUBLISHED

Description

libp2p is a JavaScript Implementation of libp2p networking stack. Prior to version 15.0.23, three cooperating omissions in @libp2p/gossipsub allow an unauthenticated single peer to exhaust the Node.js heap of any gossipsub node with default options. This issue has been patched in version 15.0.23.

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