NSSF panic due to nil pointer dereference when expiry field is omitted in NSSAIAvailability POST in github.com/free5gc/nssf
{ "review_status": "UNREVIEWED", "url": "https://pkg.go.dev/vuln/GO-2025-4163" }
"https://vuln.go.dev/ID/GO-2025-4163.json"