★ Rescue/emergencyWithdraw without timelock
Usual (USD0 / bUSD0 / USUAL)'s assessment for RD-F-041 — scored red on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
bUSD0 implementation (0x9F2BD21...) contains emergencyWithdraw(address safeAccount) function — confirmed from Etherscan source. No timelock exists (timelock_address: null). Callable by credentialed role with immediate effect. Full drain of accumulated bUSD0 balances to a designated address in one transaction with no waiting period.
Sources #
- EtherscanbUSD0 implementation — emergencyWithdraw confirmed0x9F2BD21bf8012fce0d5845537c1deff3a89bc85b #code: emergencyWithdraw(address safeAccount) function confirmed in ABIretrieved 2026-05-17
- bUSD0 tech docs — emergencyWithdraw documentedtech.usual.money/smart-contracts/token-contracts/usd0++: emergencyWithdraw(address safeAccount) — 'Allows withdrawal of accumulated USD0PP balance to a designated address'retrieved 2026-05-17
Methodology #
Determine whether a `rescue(…)` or `emergencyWithdraw(…)` function exists callable by admin without a timelock delay on execution.
See the full factor methodology and distribution across all protocols →
rubric_version v1.7.0 protocol usual factor RD-F-041 score red collected_at 2026-05-16 20:39:44