Description
An issue was discovered in Free5GC v4.0.0 and v4.0.1 allowing an attacker to cause a denial of service via crafted POST request to the Nnssf_NSSAIAvailability API.
Published: 2025-11-24
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
Source ID Title
Github GHSA Github GHSA GHSA-f2hj-vpp9-6vm2 NSSF panic due to nil pointer dereference when expiry field is omitted in NSSAIAvailability POST
History

Mon, 01 Dec 2025 16:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:free5gc:free5gc:4.0.0:*:*:*:*:*:*:*
cpe:2.3:a:free5gc:free5gc:4.0.1:*:*:*:*:*:*:*

Mon, 01 Dec 2025 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Free5gc
Free5gc free5gc
Vendors & Products Free5gc
Free5gc free5gc

Mon, 24 Nov 2025 19:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400
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'}


Mon, 24 Nov 2025 16:15:00 +0000

Type Values Removed Values Added
Description An issue was discovered in Free5GC v4.0.0 and v4.0.1 allowing an attacker to cause a denial of service via crafted POST request to the Nnssf_NSSAIAvailability API.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-11-24T19:09:05.387Z

Reserved: 2025-09-26T00:00:00.000Z

Link: CVE-2025-60638

cve-icon Vulnrichment

Updated: 2025-11-24T19:08:38.372Z

cve-icon NVD

Status : Analyzed

Published: 2025-11-24T16:15:50.300

Modified: 2025-12-01T16:14:56.413

Link: CVE-2025-60638

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-12-01T15:19:20Z

Weaknesses