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Security failure at Indian firm eMudhra impacts Ethereum nodes

A certificate issuance error by eMudhra caused Teku and Besu clients to trust forged certificates, prompting developers to release urgent security patches.

1 publisher · 1 article · first seen 29 Oct 2026 · updated 9d ago

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1 publisher has covered this in 1 article since 29 Oct 2026. CoinDesk published first, on 29 October at 05:30 UTC.

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  1. Security failure at Indian certificate firm bites Ethereum as developers rush out fixes CoinDesk ·

In this story

  • eMudhra
  • Ethereum
  • Teku
  • Besu
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