CVE-2026-30073

An issue in the NssaiAvailabilitySubscriptionCreate component of free5gc v4.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

• Published Aug 27, 2026
• CVSS 7.5 high
• 0.5% chance of exploitation in the next 30 days (EPSS)

CVE-2026-30073 at the National Vulnerability Database