CVE-2026-67974

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

A parser boundary flaw in the Software Bus Network (SBN) application's peer subscription message handling in NASA cFS v7.0.1 allows attackers to cause a Denial of Service (DoS) via sending a crafted packet.

Published 2026-08-03. Last modified 2026-08-31.