7.5
/ 10
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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.
Basic Information
ID
CVE-2025-70121
Source
mitre
Published
Feb 13, 2026 at 00:00
Modified
Feb 13, 2026 at 21:00
Affected Product
Vendor
n/a
Product
n/a
Version
n/a
Affected Versions
n/a n/a n/a