CWE-840 (业务逻辑错误) — Vulnerability Class 86

This page documents vulnerabilities categorized under the Common Weakness Enumeration type CWE-840, also known as Race Condition. It serves as a centralized aggregation hub for security researchers and software developers seeking to understand the implications of timing-dependent errors in software systems. The content collected here spans a broad historical range, encompassing vulnerability disclosures from early instances of the weakness up to recent years, ensuring a comprehensive view of how this specific class of bugs has manifested across different eras of software development. By accessing this resource, users can systematically track vendor security advisories that address race condition flaws, allowing for better assessment of risk exposure in their own environments. The page also facilitates a deeper understanding of the CWE-840 weakness class itself, providing context on the technical mechanisms that lead to such errors, such as improper synchronization of shared resources. Additionally, readers can look up individual products to view their specific vulnerability history related to timing races, helping identify legacy systems or components that may still be susceptible to exploitation if proper mitigations have not been applied. This structured approach helps prioritize remediation efforts by highlighting which products have been most frequently affected by this particular weakness type over time, supporting informed decision-making regarding patch management and code review processes for concurrent programming scenarios.