# IBC v2 Eureka security audit

IBC is a blockchain interoperability protocol used by more than 115 chains; this audit covered IBC v2 (Eureka), spanning Go code for Cosmos SDK chains and Solidity contracts for Ethereum.

Codezen audited IBC v2 Eureka together with Zenith Security. Technologies in scope: Golang, Solidity, IBC, Cosmos SDK and Ethereum.

- Audit type: IBC protocol audit
- Technologies: Golang, Solidity, IBC, Cosmos SDK, Ethereum
- Ecosystem: Ethereum, Cosmos
- Delivered with: Zenith Security
- Report date: 12 March 2026
- Project website: https://ibcprotocol.dev
- Page: https://www.codezen.tech/audits/ibc-v2-eureka/

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