Altcoins● Neutral

Ethereum pushes back Glamsterdam testnet over security concerns

TradingGain Newsroom·6d ago·23 Oct 2026, 05:09 UTC

Ethereum has delayed the launch of the Glamsterdam Hoodi testnet because of security risks. ChainSecurity found 13 real smart contracts that could be hit by Glamsterdam's gas changes. The firm is working with the affected projects to disclose the issues responsibly, which may make the rollout slower and more cautious.

ETHAt the time of writing, Ethereum traded at $2,397 (-1.95% in 24h).Live price →

Why it matters

Ethereum delayed the Glamsterdam Hoodi testnet launch over security risks.
ChainSecurity identified 13 real-world smart contracts potentially affected by the gas changes.
Affected projects are being contacted under a responsible disclosure process before details go public.

What to watch next

Watch for a new launch date for the Glamsterdam Hoodi testnet and any update on how the affected contracts are fixed.

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This brief is written by TradingGain from public reporting by Cointelegraph.Read original ↗

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