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npm

@libp2p/gossipsub

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2 Total advisories
2 Vulnerabilities
0 Malware

Vulnerabilities

HIGH 7.5
npm

CVE-2026-49866

libp2p: CPU DoS via oversized IHAVE and IWANT control message arrays
HIGH 7.5
npm

CVE-2026-46679

js-libp2p: Memory DoS via subscription flood of unique topics

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