Circle Perimeter
ChainSecurity reviewed Circle (Circle Perimeter) on 26 Sep 2023: 16 findings, 1 critical; 13 marked fixed, 2 acknowledged, 1 open.
1 critical finding, fixed
Open the reportOpen Circle’s security record
Report hosted on chainsecurity.com.
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Findings16
Statuses are the security firm’s own, from its report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 1 |
| High | 0 | 0 | 2 |
| Medium | 1 | 0 | 4 |
| Low | 0 | 2 | 6 |
LowERC-4626 Donation AttackAcknowledged
The report gives no description here.
LowToS Acceptance Registry UpdateAcknowledged
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 Circle’s security record
CircleAudits7 audits by 2 firmsLast audit Feb 2026, by ChainSecurity.
Critical findingsNo open critical findingsAcross the 7 reports, 1 critical finding was reported. It is marked fixed by the firm that reported it.
Open Circle’s security recordSecurity firm
ChainSecurity81 projects reviewed · 286 reports · latest Nov 2026
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