CVE-2026-78216 AshLua eval read operations can read field-policy-protected fields via aggregates

AshLua exposes Ash read actions to Lua scripts run through an eval action. A read call accepts an operation list, min, max, first, sum, avg that builds an ad-hoc Ash.Query.Aggregate over a named field and returns its raw value. Ash field policies redact forbidden fields on returned records...