CVE-2025-60638
High
Description
An issue was discovered in Free5GC v4.0.0 and v4.0.1 allowing an attacker to cause a denial of service via crafted POST request to the Nnssf_NSSAIAvailability API.
SeverityHigh
CVSS7.5
Exploit probability—
ProductFree5gc
PublishedNov 24, 2025
First seenNov 24, 2025
Weakness typeCWE-400Uncontrolled resource consumption
How to fix
Update
- github.com/free5gc/nssf1.4.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| free5gc free5gc | 4.0.0, 4.0.1 | — |
| github.com/free5gc/nssfGo | v < 1.4.0 | 1.4.0 |
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