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.

INFO

Published Date :

2026-04-21T16:57:42.100Z

Last Modified :

2026-04-21T20:37:16.729Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-40583 vulnerability.

Vendors Products
Ultradagcom
  • Core
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-40583.

URL Resource
https://github.com/UltraDAGcom/core/commit/2f5a3a237ea519b48d71e6e3093c89f60694c7be cve-icon cve-icon
https://github.com/UltraDAGcom/core/commit/45bcf7064741897319b6196d3d9f9e1307093511 cve-icon cve-icon
https://github.com/UltraDAGcom/core/security/advisories/GHSA-q8wx-2crx-c7pp cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

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