Suno security review
Audit · firm’s term: security review
Nethermind Security reviewed Suno (Suno security review) on 14 Sep 2026: 9 findings, 0 critical; 8 marked fixed, 1 open.
Findings9
Statuses are the security firm’s own, from its report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 0 | 0 | 1 |
| Medium | 0 | 0 | 3 |
| Low | 1 | 0 | 4 |
HighWhile the collateral ratio is under par, transactions that raise it can be sandwiched for risk-free profitFixed
The report gives no description here.
MediumHardcoded USDC value in the YieldController contract dilutes protocol collateralizationFixed
The report gives no description here.
MediumInconsistent valuation of custody USDC moves the collateral ratio spuriously, and the move can be sandwichedFixed
The report gives no description here.
MediumThe risk posture sizing rule understates the collateral ratio needed to absorb the design shockFixed
The report gives no description here.
LowDisabled deposit assets break the protocol’s cash valuation and operationsFixed
The report gives no description here.
LowThe de-peg band admits one basis point more than the redemption fee, making a deposit and redeem round trip profitableFixed
The report gives no description here.
LowThe energy issuance path in the SunoLogicReserve contract does not enforce the solar concentration ceilingFixed
The report gives no description here.
LowUsers can only have their project tokens swapped once causing subsequent tokens to be stuckFixed
The report gives no description here.
Contracts in scope
No deployed address is recorded for this audit.
The report names a repository or files. Open the report to see its scope.
Part of Suno’s security record
SunoSecurity firm
Nethermind Security57 projects reviewed · 81 reports · latest Sep 2026
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