Denial of Service Vulnerability in free5gc by free5gc
CVE-2026-30060

7.5HIGH

Key Information:

Vendor

free5gc

Status
free5gc
Vendor
CVE Published:
27 August 2026

What is CVE-2026-30060?

A vulnerability in free5gc version 4.0.1 allows attackers to exploit the system by sending specially crafted SUCI data during User Equipment (UE) registration. This manipulation can result in a denial of service, disrupting normal service operation and compromising system integrity. Users of this version should apply necessary updates or implement defensive measures to mitigate the impact of potential attacks.

References

https://github.com/free5gc/free5gc/issues/769

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.