SEPTEMBER 18, 2026
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Case File

CVE-2026-30063

HIGH · CVSS 7.5 EPSS 0.32% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-27 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

The NF Discovery endpoint in free5gc v4.0.1 is vulnerable to a Denial of Service (DoS) attack, which can be triggered by sending a specially crafted snssais query. This vulnerability could disrupt service availability for applications relying on the NF Discovery functionality. Organizations using this version of free5gc should prioritize patching or mitigating this issue to maintain service integrity and availability.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-30063
Severity
HIGH
CVSS
7.5
EPSS
0.32%

Original NVD Description

An issue in the NF Discovery endpoint of free5gc v4.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted snssais query.