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CVE-2025-60638

Good to know:

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Date: November 23, 2025

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.

Severity Score

Related Resources (7)

https://github.com/free5gc/nssf/commit/66fc727a894fa821fde14030346b18de69192204
https://github.com/free5gc/free5gc
https://github.com/free5gc/nssf
https://github.com/advisories/GHSA-f2hj-vpp9-6vm2
https://nvd.nist.gov/vuln/detail/CVE-2025-60638
https://github.com/free5gc/free5gc/issues/704
https://www.mend.io/vulnerability-database/CVE-2025-60638

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption

CWE-400

Top Fix

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Upgrade Version

Upgrade to version github.com/free5gc/nssf - v1.4.0;github.com/free5gc/nssf - v1.4.0;https://github.com/free5gc/nssf.git - v1.4.0

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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