While the Ethereum Execution Layer Specification (EELS) is not intended to be a production ready client, the software is intended to fully capable of applying state transitions for local testing and acts as a point of reference for the other Execution Layer (EL) clients. Therefore, a bug in this spec could imply a bug in the production clients, though this is not necessarily the case.
Please see Releases. We recommend using the latest version.
- Issues which affect any production EL client (geth, Nethermind, Besu, etc.)
- EELS has inadvertantly leaked secure information into the codebase
- Issues which are limited to EELS operation as a local EL test client
File a issue in GitHub
Please do NOT file a public ticket mentioning the issue.
If the issue affects any EL client (i.e. there is an issue with the specification at the EIP level rather than the implementation level) or sensitive information has been leaked into the code base, please visit https://bounty.ethereum.org or email [email protected]. Please read the disclosure page for more information about publicly disclosed security vulnerabilities.