highLogic errorEVM-Solidity
Monolith Stablecoin Factory: User can abuse rounding issue in order to borrow unbacked tokens
- Payout
- $0
- Protocol
- Monolith Stablecoin Factory
- Disclosed
- Dec 14, 2025
- Source
- sherlock
The Monolith Lender's free-debt share accounting is vulnerable to a rounding-based inflation attack. By repeatedly borrowing and redeeming all but one wei of debt, an attacker can drive totalFreeDebtShares to ~1e32 while each account's personal debt rounds up …
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References
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