The chart below shows the most common weaknesses found in vulnerabilities across the Erlang ecosystem. Understanding which weakness types recur most often helps library authors and application developers focus their security efforts where they matter most.

Each CVE is mapped to its CWE (Common Weakness Enumeration) using the MITRE CWE hierarchy. A slice's count includes every CVE reachable anywhere below it in the hierarchy, not just CVEs assigned that exact CWE — click a slice or legend row to drill into its direct children and see the same breakdown one level down.

Callable with Insufficient Behavioral Summary CWE-1117 CWE-1117 at MITRE

The code contains a function or method whose signature and/or associated inline documentation does not sufficiently describe the callable's inputs, outputs, side effects, assumptions, or return codes.

No published CVEs reference this weakness.