CVE-2026-30060: n/a
Description
A vulnerability in free5gc version 4.0.1 allows attackers to cause a Denial of Service (DoS) by sending specially crafted SUCI data during UE registration. This issue can disrupt service availability but does not impact confidentiality or integrity.
CVSS v3.1
Score 7.5high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-30060 describes a denial of service vulnerability in free5gc v4.0.1. The flaw occurs when the system parses crafted SUCI (Subscription Concealed Identifier) data during the User Equipment (UE) registration process, leading to a crash or resource exhaustion that results in service disruption. The vulnerability is identified as CWE-770 (Allocation of Resources Without Limits or Throttling). No patch or official remediation guidance is currently available.
Potential Impact
Successful exploitation results in denial of service, causing service unavailability for legitimate users during UE registration. There is no impact on confidentiality or integrity of data. No known exploits are reported in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider monitoring for unusual UE registration attempts with malformed SUCI data and applying network-level protections to limit exposure.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-03-04T00:00:00.000Z
- State
- PUBLISHED
Threat ID: 6a906baaacd9273b49839a36
Added to database: 08/27/2026, 16:54:02 UTC
Last enriched: 09/07/2026, 15:37:33 UTC
Last updated: 10/11/2026, 18:48:18 UTC
Views: 27
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