CVE-2026-67974

—

CVSS 3.1

7.5 high

EPSS

<1%p23

Published

Aug 3, 2026 (Aug 3, 2026)

Modified

Aug 31, 2026

Description

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.

Weakness: CWE-20
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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