CVEvulnerability

CVE-2026-46679

7.5 HIGH Published 2026-06-10 Modified 2026-07-23 Official page ↗
Status
Deferred
Published
2026-06-10
Last modified
2026-07-23
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-20, CWE-400, CWE-401

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.

Related

Weakness · CWE (3)

  • CWE-20 Improper Input Validation weakness
  • CWE-400 Uncontrolled Resource Consumption weakness
  • CWE-401 Missing Release of Memory after Effective Lifetime weakness

References