BNB Chain security record
As of 25 Oct 2026, BNB Chain has 2 audit reports by 1 security firm on Trustblock; the latest is by CertiK, dated 3 Feb 2023. Those reports list no open critical findings. It also holds 2 deployed contracts on 1 chain.
Record last updated . It holds audits and findings, contracts and incidents up to Oct 2026. Trustblock does not review code.
Audits2
Newest first
| Audit | Security firm | Date | Scope | Critical findings | Report |
|---|---|---|---|---|---|
| BNB Chain - BGBP (refreshed) | Security firm: CertiK | Date: | Scope: 1 address on Ethereum | No open critical findings | Open · skynet.certik.com |
| BNB Chain - BNB (refreshed) | Security firm: CertiK | Date: | Scope: 1 address on Ethereum | No open critical findings | Open · skynet.certik.com |
Findings18
Statuses are the security firm’s own, from each report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 0 | 2 | 0 |
| Medium | 0 | 0 | 0 |
| Low | 16 | 0 | 0 |
HighCentralization Risks in BGBPTokenBNB Chain - BGBP (refreshed) · CertiK · 3 Feb 2023Acknowledged
In the contract `BGBPToken` the role `_owner` has authority over the functions shown in the diagrams below. Any compromise to the `_owner` account may allow the hacker to take advantage of this authority and modify the owner, manipulate the blacklist, deprecate the token for a new one, etc.   
Open the reportHighCentralization Related RisksBNB Chain - BNB (refreshed) · CertiK · 3 Feb 2023Acknowledged
In the contract `BNB`, the role `owner` has authority over the function. Any compromise to the `owner` account may allow a hacker to take advantage of this authority and withdraw all BNB stored in the contract. It is worth mentioning that no function to update the owner's address was found to be implemented.
Open the reportContracts2
| Address | Chain | Source code |
|---|---|---|
| 0xb8c77482e45f1f44de1745f52c74426c631bdd52 | Chain: Ethereum | Source code: Verified source |
| 0xc9a2c4868f0f96faaa739b59934dc9cb304112ec | Chain: Ethereum | Source code: Verified source |
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