nexus-PR214
Cantina reviewed Biconomy (nexus-PR214) on 20 Nov 2024: 3 findings, 0 critical; all marked fixed.
No open critical findings
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Findings7
Statuses are the security firm’s own, from its report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 0 | 0 | 0 |
| Medium | 0 | 0 | 1 |
| Low | 0 | 0 | 2 |
Marked Informational or Gas Optimization by the firm. Not counted as findings.
InformationalChange in ERC7739 magic number can break things when ERC7739 standard gets updatedFixed
The report gives no description here.
Gas OptimizationisValidSignature() in Nexus.sol can be optimized for cases when the call is not a ERC7739 detection requestFixed
The report gives no description here.
InformationalNewer version of solady's ECDSA library availableFixed
The report gives no description here.
InformationalNexus deviates from ERC1271 reference implementationFixed
The report gives no description here.
Contracts in scope
No deployed address is recorded for this audit.
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Part of Biconomy’s security record
BiconomyAudits4 audits by 2 firmsLast audit May 2026, by Pashov Audit Group.
Critical findingsNo open critical findingsAcross the 4 reports, 1 critical finding was reported. It is marked fixed by the firm that reported it.
Open Biconomy’s security recordSecurity firm
Cantina38 projects reviewed · 176 reports · latest Oct 2026
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