The Graph security record

Arbitrum, Avalanche, Ethereum, Polygon (POS)thegraph.comXGitHub

As of 3 Nov 2026, The Graph has 7 audit reports by 1 security firm on Trustblock; the latest is by OpenZeppelin, dated 20 Sep 2023. Those reports list no open critical findings.

Critical findings
No open critical findings
Across the 7 reports, 1 critical finding was reported. It is marked fixed by the firm that reported it. See the findings
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Record last updated . It holds audits and findings, contracts and incidents up to Nov 2026. Trustblock does not review code.

Audits7

Newest first

AuditSecurity firmDateScopeCritical findingsReport
The Graph Timeline Aggregation AuditSecurity firm: OpenZeppelinDate: Scope: Files named in the report1 critical finding, fixedOpen · blog.openzeppelin.com
The GraphSecurity firm: OpenZeppelinDate: Scope: Files named in the reportNo open critical findingsOpen · blog.openzeppelin.com
The GraphSecurity firm: OpenZeppelinDate: Scope: Files named in the reportNo open critical findingsOpen · blog.openzeppelin.com
The GraphSecurity firm: OpenZeppelinDate: Scope: Files named in the reportNo open critical findingsOpen · blog.openzeppelin.com
The GraphSecurity firm: OpenZeppelinDate: Scope: Files named in the reportNo open critical findingsOpen · blog.openzeppelin.com
The GraphSecurity firm: OpenZeppelinDate: Scope: Files named in the reportNo open critical findingsOpen · blog.openzeppelin.com
The Graph RewardsManager Upgrade AuditSecurity firm: OpenZeppelinDate: Scope: Files named in the reportNo open critical findingsOpen · blog.openzeppelin.com

Findings22

Statuses are the security firm’s own, from each report.

SeverityOpenAcknowledgedFixed
Critical001
High000
Medium115
Low2012
CriticalFront-Running redeem Can Prevent Indexers From Receiving Rewards for AllocationsThe Graph Timeline Aggregation Audit · OpenZeppelin · 20 Sep 2023Fixed

The report gives no description here.

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MediumSigned Messages Can Be ReplayedThe Graph Timeline Aggregation Audit · OpenZeppelin · 20 Sep 2023Fixed

The report gives no description here.

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MediumVesting Contracts Cannot Call redeemThe Graph Timeline Aggregation Audit · OpenZeppelin · 20 Sep 2023Fixed

The report gives no description here.

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Medium[M01] Old contract versions can be mistakenly usedThe Graph · OpenZeppelin · 27 Apr 2021Fixed

The report gives no description here.

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Medium[M01] Lack of event emission after sensitive actionThe Graph · OpenZeppelin · 27 Apr 2021Fixed

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Medium[M02] Proposal’s update can assume prior statesThe Graph · OpenZeppelin · 27 Apr 2021Fixed

The report gives no description here.

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Lowpush0 OPCODE Incompatible With ArbitrumThe Graph Timeline Aggregation Audit · OpenZeppelin · 20 Sep 2023Fixed

The report gives no description here.

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LowRetrieving Escrow Account Details via Signers Can Be MisleadingThe Graph Timeline Aggregation Audit · OpenZeppelin · 20 Sep 2023Fixed

The report gives no description here.

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LowUnnecessary Event EmissionThe Graph Timeline Aggregation Audit · OpenZeppelin · 20 Sep 2023Fixed

The report gives no description here.

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Low[L01] Duplicated codeThe Graph · OpenZeppelin · 27 Apr 2021Fixed

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Low[L02] Constant is not declared explicitlyThe Graph · OpenZeppelin · 27 Apr 2021Fixed

The report gives no description here.

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Low[L03] Same event used for multiple variablesThe Graph · OpenZeppelin · 27 Apr 2021Fixed

The report gives no description here.

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Low[L04] Unclear lack of input validationThe Graph · OpenZeppelin · 27 Apr 2021Fixed

The report gives no description here.

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Low[L01] Lack of input validationThe Graph · OpenZeppelin · 27 Apr 2021Fixed

The report gives no description here.

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Low[L02] Unclean codeThe Graph · OpenZeppelin · 27 Apr 2021Fixed

The report gives no description here.

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Low[L01] Duplicated gettersThe Graph · OpenZeppelin · 27 Apr 2021Fixed

The report gives no description here.

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Low[L01] Lack of input validationThe Graph · OpenZeppelin · 27 Apr 2021Fixed

The report gives no description here.

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Low[L02] Lack of docstringsThe Graph · OpenZeppelin · 27 Apr 2021Fixed

The report gives no description here.

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Contracts

No deployed address is recorded for these audits.

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