PT-2025-47942 · Free5Gc · Free5Gc

Published 2025-11-24 · Updated 2025-12-15 · CVE-2025-60638

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Free5GC versions 4.0.0 through 4.0.1

Description An issue exists that allows an attacker to cause a denial of service by sending a crafted POST request to the Nnssf NSSAIAvailability API endpoint. The request is specifically crafted to disrupt service.

Recommendations Update to a newer version that contains a fix for this vulnerability.

Exploit

Fix

DoS

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2025-60638

GHSA-F2HJ-VPP9-6VM2

GO-2025-4163

SUSE-SU-2025:4395-1

Affected Products

Free5Gc

References · 52

• 🔥 https://github.com/free5gc/free5gc/issues/704 · Exploit
• https://osv.dev/vulnerability/SUSE-SU-2025:4395-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-60638 · Vendor Advisory
• https://osv.dev/vulnerability/GO-2025-4163 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-f2hj-vpp9-6vm2 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-60638 · Security Note
• https://github.com/free5gc/free5gc · Note
• https://github.com/free5gc/nssf/commit/66fc727a894fa821fde14030346b18de69192204 · Note
• https://github.com/free5gc/nssf · Note
• https://suse.com/security/cve/CVE-2025-61727 · Note
• https://suse.com/security/cve/CVE-2025-13870 · Note
• https://suse.com/security/cve/CVE-2025-61729 · Note
• https://suse.com/security/cve/CVE-2025-44005 · Note
• https://t.me/cveNotify/143826 · Telegram Post
• https://suse.com/security/cve/CVE-2025-65105 · Note