Biconomy security review

Pashov Audit Group14 May 2026Not recorded. See the report

Pashov Audit Group reviewed Biconomy (Biconomy security review) on 14 May 2026: 7 findings, 0 critical; all marked fixed.

No open critical findings

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Report hosted on GitHub.

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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	0
Low	0	0	7

Low_validateConstraints() may read beyond rawValue leading to zero-threshold issueFixed

The report gives no description here.

LowBytes32(c.referenceData) accepts noncanonical encodings of constraint valuesFixed

The report gives no description here.

LowEmpty OR constraints always fail without an explicit invalid-OR errorFixed

The report gives no description here.

LowIn constraint silently misbehaves for signed reference dataFixed

The report gives no description here.

LowNested-OR rejection is evaluation path dependent not structuralFixed

The report gives no description here.

LowNo clean way to ignore some returned fieldsFixed

The report gives no description here.

LowSigned constraints treat large positive values as negativeFixed

The report gives no description here.

Contracts in scope

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Part of Biconomy’s security record

Biconomy

Audits3 audits by 2 firmsLast audit May 2026, by Pashov Audit Group.

Critical findingsNo open critical findingsAcross 3 reports.

Open Biconomy’s security record

Security firm

Pashov Audit Group

30 projects reviewed · 53 reports · latest Jul 2026

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