TI-2026-30589 CVE-2026-42278UltraDAG: Smart Account Spending Policy Bypass via PocketsPriority HIGH 73UltraDAG is a minimal DAG-BFT blockchain in Rust.CVSS 4.0HIGH 8.8· Network · No auth · No interaction · EPSS 0.00446 · Published 2026-05-08 · No fix listed CWE-284