What the eMudhra flaw reveals about Ethereum validator security
Teku and Besu have updated their Docker images after weak certificate keys created a risk for software connecting to external services, including some Ethereum validator setups. Summary Teku 26.10.3 and Besu 26.10.2 remove affected certificate trust from their Docker images following the eMudhra incident. Teku says a default mainnet node is unaffected, while exposure depends
