CVE-2026-44319
free5GC's NEF crashes via logger.Fatal on PFD notification delivery failure (attacker-controlled notifyUri) in github.com/free5gc/nef
7.5
HIGH
CVSS 3.1
EPSS 0.40%
Description
free5GC's NEF crashes via logger.Fatal on PFD notification delivery failure (attacker-controlled notifyUri) in github.com/free5gc/nef
How to fix CVE-2026-44319
To remediate CVE-2026-44319, upgrade the affected package to a fixed version below.
- Go/github.com/free5gc/nef—upgrade to 1.2.3 or later
- —upgrade to 1.2.3 or later
Is CVE-2026-44319 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.2.3
- from 0, < 1.2.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |