debounce — Vulnerabilities & Security Advisories 5

Debounce is primarily used to optimize performance by limiting how often a function can be executed, commonly applied in web development for input handling and API rate limiting. Historically, it has been associated with vulnerabilities like cross-site scripting (XSS) and remote code execution (RCE) due to improper input validation and insecure function execution. Security characteristics often involve insufficient sanitization of user inputs and race conditions in timed operations. While no major public incidents have been widely documented, the 5 CVEs on record highlight recurring issues in how debounce implementations handle untrusted data, particularly in client-side JavaScript libraries where improper use can lead to injection flaws.