Linea security record
As of 14 Oct 2026, Linea has 2 audit reports by 1 security firm on Trustblock; the latest is by OpenZeppelin, dated 7 Dec 2023. Those reports list no open critical findings.
Record last updated . It holds audits and findings, contracts and incidents up to Oct 2026. Statuses are the security firms’ own. Trustblock does not review code.
Audits2
Newest first
| Audit | Security firm | Date | Scope | Critical findings | Report |
|---|---|---|---|---|---|
| Linea Bridge audit (December 2023) | Security firm: OpenZeppelin | Date: | Scope: Not recorded. See the report | 1 critical finding, fixed | Open · GitHub |
| Linea Bridge Audit | Security firm: OpenZeppelin | Date: | Scope: Files named in the report | 1 critical finding, fixed | Open · blog.openzeppelin.com |
Findings47
Statuses are the security firm’s own, from each report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 2 |
| High | 4 | 0 | 2 |
| Medium | 0 | 0 | 2 |
| Low | 9 | 4 | 24 |
HighERC-721 Tokens Can Be Locked on the Token BridgeLinea Bridge audit (December 2023) · OpenZeppelin · 7 Dec 2023Not fixed
The report gives no description here.
Open the reportHighRate Limiters Can Lead to a Denial-of-Service AttackLinea Bridge audit (December 2023) · OpenZeppelin · 7 Dec 2023Not fixed
The report gives no description here.
Open the reportHighERC-721 Tokens Can Be Locked on the Token BridgeLinea Bridge Audit · OpenZeppelin · 3 Nov 2023Not fixed
None
Open the reportHighRate Limiters Can Lead to a Denial-of-Service AttackLinea Bridge Audit · OpenZeppelin · 3 Nov 2023Not fixed
None
Open the reportLowDenial-of-Service Protection Not InitializedLinea Bridge audit (December 2023) · OpenZeppelin · 7 Dec 2023Not fixed
The report gives no description here.
Open the reportLowFunctions Lack PausabilityLinea Bridge audit (December 2023) · OpenZeppelin · 7 Dec 2023Not fixed
The report gives no description here.
Open the reportLowL2 Timestamp Not Initialized in ZkEvm ContractLinea Bridge audit (December 2023) · OpenZeppelin · 7 Dec 2023Not fixed
The report gives no description here.
Open the reportLowMissing Event ParameterLinea Bridge audit (December 2023) · OpenZeppelin · 7 Dec 2023Not fixed
The report gives no description here.
Open the reportLowOnly One Permit Standard SupportedLinea Bridge audit (December 2023) · OpenZeppelin · 7 Dec 2023Not fixed
The report gives no description here.
Open the reportLowPointer Arithmetic Error in RLP LibraryLinea Bridge audit (December 2023) · OpenZeppelin · 7 Dec 2023Not fixed
The report gives no description here.
Open the reportShow 3 more
LowTypographical ErrorsLinea Bridge audit (December 2023) · OpenZeppelin · 7 Dec 2023Not fixed
The report gives no description here.
Open the reportLowDenial-of-Service Protection Not InitializedLinea Bridge Audit · OpenZeppelin · 3 Nov 2023Not fixed
None
Open the reportLowPointer Arithmetic Error in RLP LibraryLinea Bridge Audit · OpenZeppelin · 3 Nov 2023Not fixed
None
Open the reportContracts
No deployed address is recorded for these audits.
The reports name a repository or files. Open a report to see its scope.
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