TON security record
As of 10 Nov 2026, TON has 6 audit reports by 2 security firms on Trustblock; the latest is by Trail of Bits, dated 25 Mar 2024. Those reports list no open critical findings.
Record last updated . It holds audits and findings, contracts and incidents up to Nov 2026. Trustblock does not review code.
Audits5· Formal verifications 1
Newest first
1 other security report listed, not counted
| Report | Security firm | Date | Scope | Critical findings | Source |
|---|---|---|---|---|---|
| TON Foundation Multisignature Wallet | Security firm: Trail of Bits | Date: | Scope: Not recorded; see the report | None open | GitHub ↗ |
| TON-EVM Bridge | Security firm: CertiK | Date: | Scope: Files listed | None open | skynet.certik.com ↗ |
| TON Stablecoin | Security firm: CertiK | Date: | Scope: Not recorded; see the report | None open | skynet.certik.com ↗ |
| Ton Bridge Web Application | Security firm: CertiK | Date: | Scope: Not recorded; see the report | None open | skynet.certik.com ↗ |
| TON Masterchain Contracts Formal VerificationFormal verification | Security firm: CertiK | Date: | Scope: Not recorded; see the report | None open | skynet.certik.com ↗ |
| TON Vesting | Security firm: CertiK | Date: | Scope: Not recorded; see the report | None open | skynet.certik.com ↗ |
| The Open Network - Audit 1 (Phase 2) | Security firm: CertiK | Date: | Scope: Not recorded; see the report | None open | skynet.certik.com ↗ |
Findings77
Statuses are the security firm’s own, from each report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 3 | 1 | 2 |
| Medium | 2 | 0 | 11 |
| Low | 17 | 0 | 37 |
Marked Undetermined or Informational by the firms. Not counted as findings.
UndeterminedNo upper limit on the expiration date of the ordersTON Foundation Multisignature Wallet · Trail of Bits · 25 Mar 2024Open
The report gives no description here.
Open the reportInformationalAssumptions about sequential execution of order actions may be incorrectTON Foundation Multisignature Wallet · Trail of Bits · 25 Mar 2024Fixed
The report gives no description here.
Open the reportInformationalAssumptions about signer compromise may be inaccurateTON Foundation Multisignature Wallet · Trail of Bits · 25 Mar 2024Fixed
The report gives no description here.
Open the reportInformationalInvalid orders can be executed, as order invalidation is not permanentTON Foundation Multisignature Wallet · Trail of Bits · 25 Mar 2024Fixed
The report gives no description here.
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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