Sonic Gateway security record

As of 14 Nov 2026, Sonic Gateway has 1 audit report on Trustblock, by Quantstamp, dated 17 Oct 2024. That report lists no open critical findings.

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Record last updated . It holds audits and findings, contracts and incidents up to Nov 2026. Trustblock does not review code.

Audits1

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ReportSecurity firmDateScopeCritical findingsSource
Sonic GatewaySecurity firm: QuantstampDate: Scope: Files listedNone opencertificate.quantstamp.com ↗

Findings9

Statuses are the security firm’s own, from each report.

SeverityOpenAcknowledgedFixed
Critical000
High001
Medium012
Low012
MediumFront-running Can Lead to Stolen Validator RewardsSonic Gateway · Quantstamp · 17 Oct 2024Acknowledged

The `update()` function is callable by anyone, allowing an attacker that monitors the transaction pool to submit a transaction calling the function with correct parameters and a higher gas price. As the function transfers the contract balance to the function caller, the attacker may be able to claim a reward intended for validators.

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LowMissing Support for Automatic Rebasing TokensSonic Gateway · Quantstamp · 17 Oct 2024Acknowledged

When depositing tokens on Ethereum to bridge to Sonic Network the `TokenDeposit` contract accounts for any fee-on-transfer tokens by calculating the true balance of tokens received by the contract before beginning the bridging process for a user. However, there is inadequate support for automatic rebasing tokens, such as `stETH`. Users bridging automatically rebasing tokens will eventually have their rebasing rewards stuck in the `TokenDeposit` contract.

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No deployed address is recorded for these audits.

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