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CVE-2025-70121
Published: Feb 13, 2026
Modified: Feb 13, 2026
PUBLISHED
Description
An array index out of bounds vulnerability in the AMF component of free5GC v4.0.1 allows remote attackers to cause a denial of service via a crafted 5GS Mobile Identity in a NAS Registration Request message. The issue occurs in the GetSUCI method (NAS_MobileIdentity5GS.go) when accessing index 5 of a 5-element array, leading to a runtime panic and AMF crash.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
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