Security: libp2p/py-libp2p
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Report a vulnerability-
Unbounded length-prefixed read in Mplex muxer and Pubsub RPC reader allows persistent DoS (missing max_length/timeout)GHSA-34vq-766q-gc73 published
Aug 2, 2026 by seetadevHigh -
py-libp2p PubSub retains empty attacker-created topic keys after disconnectGHSA-g43j-h43w-w2g4 published
Aug 13, 2026 by seetadevModerate -
yamux connection DoS via oversized data frameGHSA-hmj8-5xmh-5573 published
Jul 23, 2026 by seetadevHigh -
Memory Exhaustion via Unbounded Varint-Prefixed Message LengthsGHSA-xqvc-92cf-94j4 published
Aug 13, 2026 by seetadevHigh
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