@libp2p js-libp2p

• CVE-2026-103936 High 7.5 libp2p: Single pre-auth STUN packet terminates `@libp2p/webrtc` WebRTC-direct Node.js listeners 0.5%
• CVE-2026-86040 High 7.5 libp2p: Unbounded RPC decode + synchronous subscription processing in @libp2p/floodsub allows unauthenticated DoS 0.7%
• CVE-2026-86039 High 8.2 libp2p: PeerStore accepts attacker-signed PeerRecords for a victim peer ID and stores certified attacker addresses 0.3%
• CVE-2026-86038 High 7.5 libp2p: Gossipsub StrictSign accepts attacker-signed messages as a victim RSA peer ID 0.2%
• CVE-2026-77384 High 7.5 libp2p: Circuit relay v2 server reservation refresh leaks abort listeners and allows remote resource exhaustion 0.6%
• CVE-2026-49866 High 7.5 libp2p: CPU DoS via oversized IHAVE and IWANT control message arrays 0.6%
• CVE-2026-45783 High 7.5 libp2p: Unvalidated PUT_VALUE records allow unbounded disk exhaustion on DHT server nodes 0.4%
• CVE-2026-46679 High 7.5 libp2p: Memory DoS via subscription flood of unique topics 0.3%
• CVE-2022-23487 High 7.5 libp2p denial of service vulnerability from lack of resource management 0.7%