mediumLogic errorEVM-Solidity
Union Finance: Change in interest rate can disable repay of loan
- Payout
- $0
- Protocol
- Union Finance
- Disclosed
- Aug 7, 2026
- Source
- code4rena
Union Finance's fixed-rate lending market lets the FixedInterestRateModel owner configure a borrow rate with no upper-bound validation, while UToken::borrowRatePerBlock() reverts when the rate is considered excessively high. Because repayment accrues interest …
Similar reports
- No close matches yet.
References
- https://github.com/code-423n4/2021-10-union-findings/issues/21
- https://github.com/code-423n4/2021-10-union-findings
This report is already public and closed. Coin Buggie never publishes active or unpatched vulnerability data.