CVE-2026-1974CWE-404

Free5GC SMF datapath.go ResolveNodeIdToIp denial of service

Medium · published February 6, 2026

CVSS v4.0
6.9
EPSS
1%
Percentile
47.0
In the wild
Unconfirmed
What it is

A vulnerability was identified in Free5GC up to 4.1.0. This affects the function ResolveNodeIdToIp of the file internal/sbi/processor/datapath.go of the component SMF. The manipulation leads to denial of service. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. It is recommended to apply a patch to fix this issue.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.00580 · 47.0th percentile
Weakness
CWE-404 · Improper Resource Shutdown or Release
Published
2026-02-06T02:02Z
EPSS history
Timeline
  • 06 FEB 02:02Z
    Free5GC SMF datapath.go ResolveNodeIdToIp denial of service
    cvelistv5