Denial of Service Vulnerability in free5gc by free5gc Team
CVE-2026-30073

Currently unrated

Key Information:

Vendor: free5gc Team
Status: free5gc
Vendor: CVE Published:; 27 August 2026

🔔 Create free5gc Team Vulnerability Alert

What is CVE-2026-30073?

The NssaiAvailabilitySubscriptionCreate component in free5gc v4.0.1 is vulnerable to a Denial of Service attack. Attackers can exploit this vulnerability by sending specially crafted POST requests, resulting in service disruption and potentially affecting the availability of the system.

References

https://github.com/free5gc/free5gc/issues/764

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Aug 27, 2026
Vulnerability Reserved
Mar 4, 2026

CVE-2026-30073 Data

JSON