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Gossipsub

gossipsub

Vendor: Protocol • 2 CVEs

CVEs (2)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Protocol
1Gossipsub
Jun 17, 2026
Dec 19, 2022
N/A· v4
5.3 MEDIUM· v3
N/A· v2
GossipSub 1.1, as used for Ethereum 2.0, allows a peer to maintain a positive score (and thus not be pruned from the network) even though it continuously misbehaves by never forwarding topic messages.
1Protocol
1Gossipsub
Jun 17, 2026
Jul 7, 2020
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Gossipsub 1.0 does not properly resist invalid message spam, such as an eclipse attack or a sybil attack.