CVE-2025-65561

High · 7.5

CVSS

7.5

EPSS

0.4%

Published

Dec 18, 2025

CISA due date

—

The record

An issue was discovered in function LocalNode.Sess in free5GC 4.1.0 allowing attackers to cause a denial of service or other unspecified impacts via crafted header Local SEID to the PFCP Session Modification Request.

Affected packages

Ecosystem	Package	Introduced	Fixed