What is GHSA-f2hj-vpp9-6vm2?

GHSA-f2hj-vpp9-6vm2 is a security advisory published by GitHub Security Advisories with High severity. NSSF panic due to nil pointer dereference when expiry field is omitted in NSSAIAvailability POST

Which CVE IDs does GHSA-f2hj-vpp9-6vm2 cover?

GHSA-f2hj-vpp9-6vm2 covers the following CVE IDs: CVE-2025-60638. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-f2hj-vpp9-6vm2?

GHSA-f2hj-vpp9-6vm2 has a CVSS v3 base score of 7.5, published by GitHub Security Advisories.

Which products are affected by GHSA-f2hj-vpp9-6vm2?

GHSA-f2hj-vpp9-6vm2 affects 1 product, including: go/github.com/free5gc/nssf:\u003c 1.4.0.

GHSA-f2hj-vpp9-6vm2HighCVSS 7.5

NSSF panic due to nil pointer dereference when expiry field is omitted in NSSAIAvailability POST

Vendor

GitHub Security Advisories

Published

November 24, 2025

Last Modified

November 25, 2025

🔗 CVE IDs covered (1)

CVE-2025-60638 →

📋 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.

🎯 Affected products1

go/github.com/free5gc/nssf:< 1.4.0

🔗 References (5)

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