CVE-2026-44327
free5GC's NEF nnef-oam route group is unauthenticated; no-token requests reach the OAM handler in github.com/free5gc/nef
10.0
CRITICAL
CVSS 3.1
EPSS 0.31%
Description
free5GC's NEF nnef-oam route group is unauthenticated; no-token requests reach the OAM handler in github.com/free5gc/nef
How to fix CVE-2026-44327
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Go/github.com/free5gc/nef—no fix listed
- —no fix listed
Is CVE-2026-44327 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, <= 1.2.3
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL10.0 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H |