Description
Free5gc 4.0.1 is vulnerable to Buffer Overflow. The AMF incorrectly validates the 5GS mobile identity, resulting in slice reference overflow.
Affected products
free5gc: free5gc
References2
- github.com/free5gc/free5gc/issues/690 ExploitIssue TrackingPatch
- gist.github.com/DDGod2025/532691e3e2db9b47c67c3d153c026e62 ExploitThird Party Advisory
Metrics
- CVSS 3.1
-
7.5
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 36 · as of 8 November 2026
- CWE
- CWE-122
Could this be exploited in your environment?
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