Denial of Service Vulnerability in free5gc by free5GC
CVE-2026-30063

Currently unrated

Key Information:

Vendor

free5GC

Status
free5gc
Vendor
CVE Published:
27 August 2026

What is CVE-2026-30063?

An issue has been discovered in the NF Discovery endpoint of free5gc version 4.0.1, which enables attackers to exploit a crafted snssais query, resulting in Denial of Service attacks. This vulnerability poses a significant risk to uninterrupted service availability, making systems susceptible to potential disruptions or outages. Organizations using this version should take necessary precautions.

References

https://github.com/free5gc/free5gc/issues/758

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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