CVE-2026-40583
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Apr 21, 2026
Vendor
unknown
Description
UltraDAG is a minimal DAG-BFT blockchain in Rust. In version 0.1, a non-council attacker can submit a signed SmartOp::Vote transaction that passes signature, nonce, and balance prechecks, but fails authorization only after state mutation has already occurred.