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Teku and Besu Patch Ethereum (ETH) Flaw Tied to 8 eMudhra CAs

COINOTAG·October 29, 2026·1 min read
Teku and Besu Patch Ethereum (ETH) Flaw Tied to 8 eMudhra CAs

Teku 26.10.3 and Besu 26.10.2 drop trust in eMudhra certificates after weak keys exposed eight certificate authorities. Default mainnet nodes require no action. This patch addresses a security flaw in Ethereum clients, ensuring network integrity by removing compromised certificate trust.

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