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.
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
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

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

Projects

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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