Namada Ethereum Bridge audit

Oak SecurityCode version: not recorded (see the report)

Oak Security reviewed Anoma (Namada Ethereum Bridge audit) on 28 Mar 2023: 12 findings, 2 critical; 9 marked fixed, 3 acknowledged.

1 critical acknowledged, not fixed
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Report hosted on GitHub.

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Findings12

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

SeverityOpenAcknowledgedFixed
Critical011
High014
Medium000
Low014
CriticalEthereum events are not correctly confirmedFixed

The report gives no description here.

HighBridging tokens from Ethereum to Namada with an invalid amount of receiver addresses will freeze escrowed fundsFixed

The report gives no description here.

HighIncorrect accounting of voting power for Ethereum eventsFixed

The report gives no description here.

HighOracle uses an unbounded queue which might lead to out-of-memory issuesFixed

The report gives no description here.

HighThe minimum number of block confirmations required to bridge ERC20 tokens from Ethereum to Namada is not enforcedFixed

The report gives no description here.

LowThe minimum number of block confirmations required to bridge ERC20 tokens from Ethereum to Namada is not enforcedFixed

The report gives no description here.

LowThe total size in bytes of the transactions in a block proposal can exceed the block byte size limitFixed

The report gives no description here.

LowUnsafe use of selfdestructFixed

The report gives no description here.

LowValidator set update protocol transactions are not validated in the process proposal phaseFixed

The report gives no description here.

Contracts in scope

No deployed address is recorded for this audit.

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Part of Anoma’s security record

Anoma
Audits2 audits by 2 firmsLast audit Nov 2025, by Nethermind Security.
Critical findings1 critical acknowledged, not fixedReported in “Namada Ethereum Bridge audit” by Oak Security, Mar 2023. The team acknowledged it.
Open Anoma’s security record

Security firm

Oak Security

33 projects reviewed · 60 reports · latest May 2026

See Oak Security’s audits

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