Lido Steth Optimism

Ackee Blockchain SecurityCode version: not recorded (see the report)

Ackee Blockchain Security reviewed Lido (Lido Steth Optimism) on 20 May 2024: 2 findings, 0 critical; all marked fixed.

No open critical findings
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Report hosted on GitHub.

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Findings2

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

SeverityOpenAcknowledgedFixed
Critical000
High000
Medium000
Low002

Marked Info or Warning by the firm. Not counted as findings.

Info_mintShares can return tokensAmount to save gasAcknowledged

The report gives no description here.

WarningERC-20 transferFrom emits ApprovalAcknowledged

The report gives no description here.

WarningInitializers can be front- runAcknowledged

The report gives no description here.

WarningLinear calculation of the allowed token rate deviationAcknowledged

The report gives no description here.

WarningUsage of solc optimizerAcknowledged

The report gives no description here.

WarningFalse commentsFixed

The report gives no description here.

InfoInconsistent modifiers orderFixed

The report gives no description here.

WarningInsufficient data validationFixed

The report gives no description here.

WarningLimited ERC-2612 use- case with ERC-1271Fixed

The report gives no description here.

InfoTyposFixed

The report gives no description here.

Show 3 more
InfoUncached .length in for loopFixed

The report gives no description here.

InfoUnused codeFixed

The report gives no description here.

WarningUse of a deprecated functionFixed

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 Lido’s security record

Lido
Audits54 audits by 13 firmsLast audit Sep 2026, by Composable Security.
Critical findings2 criticals acknowledged, not fixedReported in 2 reports, the latest by Statemind, Apr 2023. The team acknowledged both.
Open Lido’s security record

Security firm

Ackee Blockchain Security

39 projects reviewed · 81 reports · latest Jul 2026

See Ackee Blockchain Security’s audits

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