highLogic errorCosmos-SDK
Babylon Chain Launch (Phase-2): The EXPIRED judgment does not include the current block
- Payout
- $0
- Protocol
- Babylon Chain Launch (Phase-2)
- Disclosed
- Mar 4, 2025
- Source
- sherlock
In the Babylon BTC-staking module, the expiration check used a strict inequality (btcHeight + UnbondingTime > EndHeight), which fails to classify a delegation as EXPIRED in the exact boundary block. Because the expiring event is dispatched in BeginBlocker befo …
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