Description
An issue in the SBN UDP interface of NASA cFS v7.0.1 allows attackers to cause a Denial of Service (DoS) via transmitting a crafted SBN frame.
Published: 2026-08-03
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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References
History

Tue, 04 Aug 2026 20:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 04 Aug 2026 11:30:00 +0000

Type Values Removed Values Added
Title Crafted SBN Frame Causes DoS in NASA cFS v7.0.1
Weaknesses CWE-400

Mon, 03 Aug 2026 23:45:00 +0000

Type Values Removed Values Added
First Time appeared Nasa
Nasa cfs
Vendors & Products Nasa
Nasa cfs

Mon, 03 Aug 2026 22:30:00 +0000

Type Values Removed Values Added
Description An issue in the SBN UDP interface of NASA cFS v7.0.1 allows attackers to cause a Denial of Service (DoS) via transmitting a crafted SBN frame.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-08-04T19:42:48.867Z

Reserved: 2026-07-30T00:00:00.000Z

Link: CVE-2026-67978

cve-icon Vulnrichment

Updated: 2026-08-04T19:41:55.344Z

cve-icon NVD

Status : Received

Published: 2026-08-03T23:16:47.213

Modified: 2026-08-04T20:16:52.553

Link: CVE-2026-67978

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-04T22:00:07Z

Weaknesses
  • CWE-20

    Improper Input Validation

  • CWE-400

    Uncontrolled Resource Consumption