Order Book Code Vulnerabilities

Mechanism

Order book code vulnerabilities represent systemic weaknesses within the matching engine logic that facilitate unauthorized order manipulation or price discovery distortion. These flaws often emerge from improper state handling, where race conditions or memory management errors allow participants to front-run legitimate transactions. Developers must prioritize atomic execution to ensure that partial fills or cancellations do not leave the system in an inconsistent state, which could otherwise be exploited by malicious actors.