The Log4j vulnerability is a critical security issue that requires urgent action, with a CVSS score of 10, allowing attackers to execute code remotely in any vulnerable environment. It has a substantial impact on supply chain security and will be difficult to fix due to its widespread use across vendors, open source projects, frameworks, and top-level foundation projects. Developers need to prioritize the Log4j security fix amongst an already cluttered security backlog and respond quickly to critical issues like Log4j. The vulnerability poses an imminent global threat, and incident response teams are racing against time to identify root causes and remediating their inventory of deployed Java applications. Snyk's priority score system helps teams prioritize the fix based on contextual information such as exploit maturity status, social trends, CVE severity score, and availability of a fix. Responding quickly to critical issues like Log4j is key to the business, and tools like Snyk can help developers and security teams find and fix vulnerabilities as quickly and effortlessly as possible.