Spark security record
As of 30 Oct 2026, Spark has 32 audit reports by 2 security firms on Trustblock; the latest is by Cantina, dated 14 Aug 2026. Those reports list no open critical findings.
Record last updated . It holds audits and findings, contracts and incidents up to Oct 2026. Trustblock does not review code.
Audits32
Newest first
32 audit reports, 10 in ChainSecurity’s series
| Audit | Security firm | Date | Scope | Critical findings | Report |
|---|---|---|---|---|---|
| SparkDAO Governance Relay | Security firm: ChainSecurity | Date: | Scope: Files named in the report | No open critical findings | Open · chainsecurity.com |
| Kill Switch | Security firm: ChainSecurity | Date: | Scope: Files named in the report | No open critical findings | Open · chainsecurity.com |
| Core Updates to SparkLend | Security firm: ChainSecurity | Date: | Scope: Files named in the report | No open critical findings | Open · chainsecurity.com |
| SparkLend Freezer | Security firm: ChainSecurity | Date: | Scope: Files named in the report | No open critical findings | Open · chainsecurity.com |
| sparklend-conduits | Security firm: Cantina | Date: | Scope: Not recorded (see the report) | No open critical findings | Open · cantina.xyz |
| SparkLendConduit | Security firm: ChainSecurity | Date: | Scope: Files named in the report | No open critical findings | Open · chainsecurity.com |
| Interest Rate Strategy | Security firm: ChainSecurity | Date: | Scope: Files named in the report | No open critical findings | Open · chainsecurity.com |
Findings35
Statuses are the security firm’s own, from each report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 0 | 0 | 3 |
| Medium | 0 | 2 | 2 |
| Low | 2 | 9 | 17 |
HighDecimals Mismatch in CappedOracleSparkLend Advanced · ChainSecurity · 17 Feb 2026Fixed
The report gives no description here.
Open the reportHighweETH Oracle ManipulationSparkLend Advanced · ChainSecurity · 17 Feb 2026Fixed
The report gives no description here.
Open the reportHighPocket Not Used on InteractionSpark PSM · ChainSecurity · 22 Oct 2024Fixed
The report gives no description here.
Open the reportMediumForeignController.transferTokenLayerZero is missing approval to the Sky OFT adapterspark-alm-controller v1. · Cantina · 23 Jul 2025Fixed
The report gives no description here.
Open the reportMediumDisable BorrowingKill Switch · ChainSecurity · 18 Mar 2024Fixed
The report gives no description here.
Open the reportLowExchange-rate adapters lack staleness checks against upstream pause/cached update edge casesSky: Sparklend Advanced · Cantina · 25 Feb 2026Fixed
The report gives no description here.
Open the reportLowCap of 0 Ignores Increase CooldownSparklend Cap Automator · ChainSecurity · 17 Feb 2026Fixed
The report gives no description here.
Open the reportLowDoS Cap IncreaseSparklend Cap Automator · ChainSecurity · 17 Feb 2026Fixed
The report gives no description here.
Open the reportLowTry-Catch Error ValidationSparkLend Advanced · ChainSecurity · 17 Feb 2026Fixed
The report gives no description here.
Open the reportLowETH received from exchange in OTCBuffer will be lostSky: Spark ALM Controller v1. · Cantina · 14 Nov 2025Fixed
The report gives no description here.
Open the reportShow 10 more
LowtotalSupply can overflow in mintSky: Spark Vaults v2 · Cantina · 19 Sep 2025Fixed
The report gives no description here.
Open the reportLowLoosely Restricted Specific Calls to Arbitrary AddressSpark ALM Controller · ChainSecurity · 11 Sep 2025Fixed
The report gives no description here.
Open the reportLowMalicious relayer could take spark vault assets and deposit them backSky Spark ALM Controller · Cantina · 11 Sep 2025Fixed
The report gives no description here.
Open the reportLowWithdrawing from ERC4626 and Aave requires deposit rate limits to be setSpark ALM Controller · Cantina · 18 Aug 2025Fixed
The report gives no description here.
Open the reportLow_approve ignores the success bool return valuespark-alm-controller v1. · Cantina · 23 Jul 2025Fixed
The report gives no description here.
Open the reportLowCompromised relayer can use transferTokenLayerZero to burn ETH in ALM Proxyspark-alm-controller v1. · Cantina · 23 Jul 2025Fixed
The report gives no description here.
Open the reportLowMore granular limits for CCTP transfersSpark ALM CCTP & Swap Logic Audit · Cantina · 25 Sep 2024Fixed
The report gives no description here.
Open the reportLowDSROracleForwarderBase._packMessage() type-casts silently drop bitsxchain-dsr-oracle · Cantina · 9 Sep 2024Fixed
The report gives no description here.
Open the reportLowPSM3.withdraw breaks non-decreasing share price invariantSpark PSM3 Contract Security Audit · Cantina · 9 Sep 2024Fixed
The report gives no description here.
Open the reportLowPending Governance SpellsKill Switch · ChainSecurity · 18 Mar 2024Fixed
The report gives no description here.
Open the reportShow 2 more
LowSpecification MismatchKill Switch · ChainSecurity · 18 Mar 2024Fixed
The report gives no description here.
Open the reportLowWithdrawer Can Steal 1 WeiSparkLendConduit · ChainSecurity · 30 Oct 2023Fixed
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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