As of 3 Nov 2026, Volatility Technologies Ltd has 1 audit report on Trustblock, by Quantstamp, dated 22 Nov 2023. That report lists no open critical findings.
Record last updated . It holds audits, findings and contracts up to Nov 2026, and incidents up to Oct 2026. Trustblock does not review code.
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| Audit | Security firm | Date | Scope | Critical findings | Report |
|---|---|---|---|---|---|
| Volatility Technologies Ltd | Security firm: Quantstamp | Date: | Scope: Files named in the report | No open critical findings | Open · certificate.quantstamp.com |
Statuses are the security firm’s own, from each report.
| Severity | Open | Acknowledged | Fixed |
|---|---|---|---|
| Critical | 0 | 0 | 0 |
| High | 0 | 0 | 0 |
| Medium | 0 | 0 | 0 |
| Low | 6 | 0 | 7 |
In `_depositToPoolA()` and `_depositToPoolB()`, `size` is added to the total deposits mapping, but the actual amount of token transferred to the contract may be less than `size` if the token supports fee-on-transfer or is a rebasing token.
Open the reportThe following functions take arrays as their arguments but do not validate their lengths, allowing an empty array passed to them to cause the function to emit an event without carrying out the function's intended logic: - `PriceFeed.store()` - `PriceFeed.setInvalid()` - `MultiLot.invite()`
Open the reportThe function `store()` doesn't check that `_tokenIds` doesn't contain duplicate strings. This may result in erroneously emitting an event with two prices for the same token string. While this might not be a security concern, other projects might encounter issues if they depend on the events emitted.
Open the reportIt is important to validate inputs, even if they only come from trusted addresses, to avoid human error. Specifically, in the following functions arguments of type `address` may be initialized with value `0x0`: 1. `MultiLot.constructor()`: needs to check that the address of `_priceFeed`, `_trustedForwarded` and each of the collateral tokens is not `address(0)`. 2. `MultiLot.setPriceFeed()`: needs to check that the address of `_priceFeed` is not `address(0)`. 3. `MultiLot.createLot()`: needs to validate that the duration is not too high. Consider adding an upper limit. 4. `PriceFeed.setInvalid()`: needs to validate that the token exists. Otherwise, the function could be (in)validating an id that is not used yet, leading to unexpected behavior. 5. `MultiLot.createLot()`: needs to validate that `_tokenA` and values in `_tokenBChoices` are non-empty strings .
Open the reportThe function `PriceFeed.store()` could overwrite the price for a given token and timestamp if the function is called within the same minute of the last call.
Open the reportThe `AccessControl` contract inherited by `PriceFeed` has a `renounceRole()` function, allowing role holders to renounce their roles and leave the contract without accounts holding those roles, which may render the contract irreversibly unusable. Similarly, the `MultiLot` contract is `Ownable` and the `renounceOwnership()` function can be used to leave the contract without an owner.
Open the reportEvery Solidity file specifies in the header a version number of the format `pragma solidity (^)0.8.*`. The caret (`^`) before the version number implies an unlocked pragma, meaning that the compiler will use the specified version _and above_, hence the term "unlocked".
Open the reportThe reports name a repository or files. Open a report to see its scope.
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