{"cve":"CVE-2025-60638","nvd":{"published":"2025-11-24T16:15:50.300","modified":"2026-06-17T09:49:54.227","status":"Analyzed","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-400"],"references":["https://github.com/free5gc/free5gc","https://github.com/free5gc/free5gc/issues/704"],"products":["free5gc:free5gc"],"source":"nvd","synced_at":"2026-10-19T22:16:02.354564667+00:00"},"epss":{"cve":"CVE-2025-60638","score":0.00372,"percentile":0.31122,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-f2hj-vpp9-6vm2","url":"https://osv.dev/vulnerability/GHSA-f2hj-vpp9-6vm2","summary":"NSSF panic due to nil pointer dereference when expiry field is omitted in NSSAIAvailability POST","modified":"2025-12-03T19:43:16.320061Z","packages":[{"ecosystem":"Go","name":"github.com/free5gc/nssf","purl":"pkg:golang/github.com/free5gc/nssf","ranges":["<1.4.0"],"fixed":["1.4.0"]}]},{"id":"GO-2025-4163","url":"https://osv.dev/vulnerability/GO-2025-4163","summary":"NSSF panic due to nil pointer dereference when expiry field is omitted in NSSAIAvailability POST in github.com/free5gc/nssf","modified":"2026-03-03T04:57:43.040046Z","packages":[{"ecosystem":"Go","name":"github.com/free5gc/nssf","purl":"pkg:golang/github.com/free5gc/nssf","ranges":["<1.4.0"],"fixed":["1.4.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}