CVE-2025-56394
High
Description
Free5gc 4.0.1 is vulnerable to Buffer Overflow. The AMF incorrectly validates the 5GS mobile identity, resulting in slice reference overflow.
SeverityHigh
CVSS7.5
Exploit probability—
ProductFree5gc
PublishedSep 23, 2025
First seenSep 23, 2025
Weakness typeCWE-122CWE-122
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| free5gc free5gc | 4.0.1 | — |
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