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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Affected Vendors & Products
References
History
Thu, 11 Jun 2026 15:30:00 +0000
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ssvc
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Thu, 11 Jun 2026 10:45:00 +0000
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Libp2p
Libp2p libp2p |
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Libp2p
Libp2p libp2p |
Wed, 10 Jun 2026 21:45:00 +0000
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| 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. | |
| Title | libp2p: Memory DoS via subscription flood of unique topics | |
| Weaknesses | CWE-20 CWE-400 CWE-401 |
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| References |
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cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-06-10T21:08:52.464Z
Updated: 2026-06-11T14:18:41.039Z
Reserved: 2026-05-15T21:46:51.547Z
Link: CVE-2026-46679
Updated: 2026-06-11T14:18:32.272Z
Status : Deferred
Published: 2026-06-10T22:17:00.300
Modified: 2026-06-11T16:16:23.663
Link: CVE-2026-46679
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