CVE-2026-82752

CVE-2026-82752 affects the ash Elixir library (versions 0.10.0 through before 3.33.0). String length constraints in Ash.Type.String, Ash.Resource.Validation.StringLength, and the string_length expression function use Elixir's String.length/1, which counts Unicode graphemes rather than codepoints....

EEF-CVE-2026-82752 Ash string length constraints count graphemes, so a combining-mark string of any size passes max_length

Summary Improper Validation of Specified Quantity in Input vulnerability in ash-project ash allows an attacker to store a value of arbitrary size in an attribute whose length constraint should bound it. Ash measures string length with Elixir's String.length/1, which counts Unicode graphemes, in t...