Ethereum fixes Glamsterdam bug that could have sent staking deposits to builders
What CoinDesk reports, why it matters and what remains unconfirmed.

The story in one view
- Reported by
- CoinDesk
- Coverage lens
- Security and resilience
- Published
- Evidence status
- Cross-source reports linked
What CoinDesk reports
Developers initially rejected the change before reversing course, as testing delays gave them more time to examine a flaw in Ethereum's upcoming Glamsterdam upgrade.
The immediate significance
The report concerns staking rather than passive ownership alone. Its practical significance depends on execution, liquidity, validator or protocol exposure and the terms actually available to participants.
CoinDesk and Decrypt have also published a related report, providing another attributed account to compare without treating repetition as proof.
What remains unknown
- The report does not set out final execution, realised yield, liquidity terms or the complete smart-contract risk analysis.
- No matched primary document independently supporting the central claim is linked to this page.
The named assets, right now
Spot quotes from Kraken, checked .
How the story developed
CoinDesk and Decrypt are reporting related developments. Reports are shown in publication order; separate coverage is not independent confirmation.
CoinDesk Bitcoin wallet bug let rogue servers steal funds when users tried to speed up payments
Attackers replaced legitimate transactions with fake ones, then waited for users to approve higher fees. At least one person lost bitcoin before developers patched the flaw.
Decrypt Bitcoin Wallet Fixes Critical Flaw That Redirected Funds to Attackers
A confirmed exploit let rogue servers replace Electrum’s pending transactions, tricking users into redirecting Bitcoin to attacker addresses.
CoinDeskCurrent briefing Ethereum fixes Glamsterdam bug that could have sent staking deposits to builders
Developers initially rejected the change before reversing course, as testing delays gave them more time to examine a flaw in Ethereum's upcoming Glamsterdam upgrade.
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