Description
An issue in the NAS decoder component of free5gc v4.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted Registration Request message.
Published: 2026-08-27
Score: n/a
EPSS: n/a
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.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

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History

Thu, 27 Aug 2026 18:00:00 +0000

Type Values Removed Values Added
Title DoS via Malformed Registration Request in NAS Decoder of free5gc v4.0.1
First Time appeared Free5gc
Free5gc free5gc
Weaknesses CWE-20
CWE-400
Vendors & Products Free5gc
Free5gc free5gc

Thu, 27 Aug 2026 16:45:00 +0000

Type Values Removed Values Added
Description An issue in the NAS decoder component of free5gc v4.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted Registration Request message.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-08-27T14:47:17.816Z

Reserved: 2026-03-04T00:00:00.000Z

Link: CVE-2026-30059

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-08-27T17:17:51.140

Modified: 2026-08-27T17:17:51.140

Link: CVE-2026-30059

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-27T18:00:13Z

Weaknesses
  • CWE-20

    Improper Input Validation

  • CWE-400

    Uncontrolled Resource Consumption