CVE-2025-70123 Detail
Received
This CVE record has recently been published to the CVE List and has been included within the NVD dataset. DescriptionAn improper input validation and protocol compliance vulnerability in free5GC v4.0.1 allows remote attackers to cause a denial of service. The UPF incorrectly accepts a malformed PFCP Association Setup Request, violating 3GPP TS 29.244. This places the UPF in an inconsistent state where a subsequent valid PFCP Session Establishment Request triggers a cascading failure, disrupting the SMF connection and causing service degradation. Metrics
NVD enrichment efforts reference publicly available information to associate
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CVSS 4.0 Severity and Vector Strings:
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2025-70123 NVD Published Date: 02/13/2026 NVD Last Modified: 02/13/2026 Source: MITRE |
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