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.

Improper Encoding or Decoding of Data CWE-172 CWE-172 at MITRE

The product does not properly encode or decode data, resulting in unexpected values that are not equivalent to the original data.

CVEs

CVEs for Improper Encoding or Decoding of Data CWE-172

Summary Publication CVE ID Published
Non-canonical ULID spellings are accepted and alias to the same record in ash_double_entry CVE-2026-81638 2026-09-07
1 CVE