VULNRABLE / Vulnerability / CVE-2026-55068

CVE-2026-55068

CRITICAL WATCH github.com/free5gc/free5gc GHSA

Exploit verdict: CVSS 9.5 · critical severity

CVSS Score

9.5

Severity

CRITICAL

EPSS

Source

GHSA

Summary

free5GC NRF nnrf-nfm lacks NF Profile input validation — enables NF Registration Poisoning with arbitrary service endpoints

What this means

CVE-2026-55068 is a critical-severity vulnerability affecting github.com/free5gc/free5gc, rated CVSS 9.5. The EPSS model estimates a 0% probability of exploitation in the next 30 days. Published August 28, 2026.

View full advisory at GHSA →