On October 17, 2026, the private keys of eight eMudhra intermediate CAs, six for TLS and two for code signing, were reported as compromised. This is an industry-wide certificate authority incident, ...

Regarding the Java vulnerabilities announced between October 20th and 24th, the October edition of IBM's Java, "IBM Semeru ...

Oracle has issued emergency Java updates that remove root certificates associated with a certificate authority key compromise, requiring development teams to check the runtimes their applications use.

Ethereum’s Teku consensus client and Besu execution client have released updates that stop trusting certain certificate roots ...

A cryptographic security vulnerability at India’s certificate authority eMudhra has affected Ethereum clients Teku and Besu.

Teku and Besu patch eMudhra certificate risk affecting some Ethereum validator setups, with Docker and Java updates required ...

Teku and Besu patched Docker images after the eMudhra certificate flaw. The risk depends on external connections, Java ...

Teku 26.10.3 and Besu 26.10.2 remove four compromised certificate roots from Docker images. Binary users must check Java ...

Ethereum clients Teku and Besu have released emergency updates to fix a certificate flaw that could let attackers redirect ...

Teku and Besu patch a certificate flaw in Ethereum clients that could have let attackers redirect validator rewards. Mainnet ...

A key blunder at Indian certificate issuer eMudhra left some Teku and Besu setups trusting forged certificates. Default ...

Teku and Besu have updated their respective Docker images following the eMudhra incident, as the weak certificate key posed a ...