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High severity7.5NVD Advisory· Published Sep 23, 2025· Updated Jun 17, 2026

CVE-2025-56394

CVE-2025-56394

Description

Free5gc 4.0.1 is vulnerable to Buffer Overflow. The AMF incorrectly validates the 5GS mobile identity, resulting in slice reference overflow.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

Free5gc/Free5gc3 versions
cpe:2.3:a:free5gc:free5gc:4.0.1:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:free5gc:free5gc:4.0.1:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: =4.0.1

Patches

Vulnerability mechanics

References

2

gist.github.com/DDGod2025/532691e3e2db9b47c67c3d153c026e62nvdExploitThird Party Advisory
github.com/free5gc/free5gc/issues/690nvdExploitIssue TrackingPatch

News mentions

0

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