Ethereum delays Glamsterdam Hoodi testnet launch over security risks
ChainSecurity said it identified 13 real-world examples of smart contracts potentially affected by Glamsterdam’s gas changes and is coordinating responsible disclosure with affected projects.
Ethereum developers have postponed the Glamsterdam hard fork on the Hoodi testnet after researchers identified gas-related security risks that could affect how existing smart contracts handle failed transactions.
The Ethereum Foundation (EF) said that the upgrade, originally scheduled for Oct. 26, would be delayed to allow developers to investigate how some proposals interact with smart contracts deployed on Ethereum.
On Oct. 13, Blockchain security firm ChainSecurity warned that two proposals included in Glamsterdam, EIP-8037 and EIP-8038, could weaken safeguards against a type of attack called insufficient gas griefing.
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