CVE-2026-77831

AshPaperTrail (an Elixir library from the ash-project ecosystem) contains an inefficient algorithmic complexity vulnerability in its full-diff list change tracking component (AshPaperTrail.ChangeBuilders.FullDiff.ListChange). The root cause is a cubic-time algorithm: when pairing prior array elem...

CVE-2026-77831 Algorithmic-complexity denial of service in AshPaperTrail full-diff list tracking

Inefficient Algorithmic Complexity vulnerability in ash-project ashpapertrail allows a user who can submit a large array attribute to a paper-trailed create or update action to cause a denial of service through excessive CPU and memory use. With full-diff change tracking,...

EEF-CVE-2026-77831 Algorithmic-complexity denial of service in AshPaperTrail full-diff list tracking

Summary Inefficient Algorithmic Complexity vulnerability in ash-project ashpapertrail allows a user who can submit a large array attribute to a paper-trailed create or update action to cause a denial of service through excessive CPU and memory use. With full-diff change tracking,...