CVE-2025-60638

HIGH
Published Nov 24, 2025 Modified Dec 1, 2025 CWE-400

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.

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CVSS v3.1 Score

7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-400 Uncontrolled Resource Consumption

Affected Products

Vendor Product
free5gc free5gc
free5gc free5gc

References

Frequently Asked Questions

What is CVE-2025-60638? +
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. It has a CVSS v3.1 base score of 7.5 (HIGH).
How severe is CVE-2025-60638? +
CVE-2025-60638 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2025-60638? +
CVE-2025-60638 affects products from free5gc, specifically: free5gc. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-60638? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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