Mantle security review

Sigma Prime1 Jul 2023Code version: not recorded (see the report)

Sigma Prime reviewed Mantle Network (Mantle security review) on 1 Jul 2023: 38 findings, 1 critical; 23 marked fixed, 15 acknowledged.

1 critical finding, fixed

Open the report Open Mantle Network’s security record

Report hosted on GitHub.

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Findings38

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

Severity	Open	Acknowledged	Fixed
Critical	0	0	1
High	0	3	2
Medium	0	3	5
Low	0	9	15

HighNo Mechanism To Flag Sequencer FraudAcknowledged

The report gives no description here.

HighPrecompiled Contract Not UpdatedAcknowledged

The report gives no description here.

HighTSS Nodes Set Includes Slashed Node By DefaultAcknowledged

The report gives no description here.

MediumL2Geth Client Private Key Stored Without EncryptionAcknowledged

The report gives no description here.

MediumLack Of Size Validation Of Byte Arrays Used With BLSAcknowledged

The report gives no description here.

MediumTSS Manager Is A Single Point Of FailureAcknowledged

The report gives no description here.

LowCompatibility Issues With Mantle L2 & Solidity Version ^0.8.20Acknowledged

The report gives no description here.

LowGas Exhaustion In resetRollupBatchData() LoopAcknowledged

The report gives no description here.

LowIncorrect Usage Of Context In NewDriver() & NewDataService()Acknowledged

The report gives no description here.

LowIrregular Size Of The First Signature In Sequence Will Trigger PanicAcknowledged

The report gives no description here.

Show 5 more

LowLack of Error Handling in Hex2Bytes()Acknowledged

The report gives no description here.

LowLack Of Upper Bounds Checks On fraudProofPeriodAcknowledged

The report gives no description here.

LowMiscellaneous General CommentsAcknowledged

The report gives no description here.

LowProxy Inherited Solidity Contracts Should Contain A Storage GapAcknowledged

The report gives no description here.

LowSensitive Information Passed In Command Line ArgumentsAcknowledged

The report gives no description here.

Contracts in scope

No deployed address is recorded for this audit.

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Part of Mantle Network’s security record

Mantle Network

Audits9 audits by 4 firmsLast audit May 2025, by MixBytes.

Critical findingsNo open critical findingsAcross the 9 reports, 5 critical findings were reported. Each is marked fixed by the firm that reported it.

Open Mantle Network’s security record

Security firm

Sigma Prime

16 projects reviewed · 37 reports · latest Aug 2026

See Sigma Prime’s audits

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