CVE-2026-2525

MEDIUM 5.3

Free5GC PFCP UDP Endpoint denial of service

CVSS Score

5.3

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability has been found in Free5GC up to 4.1.0. This affects an unknown function of the component PFCP UDP Endpoint. Such manipulation leads to denial of service. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

CWE	CWE-404
Vendor	n/a
Product	free5gc
Published	Feb 16, 2026
Last Updated	Feb 23, 2026

Stay Ahead of the Next One

Get instant alerts for n/a free5gc

Be the first to know when new medium vulnerabilities affecting n/a free5gc are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

n/a / Free5GC

4.0 4.1.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.346113 vuldb.com: https://vuldb.com/?ctiid.346113 vuldb.com: https://vuldb.com/?submit.739509 github.com: https://github.com/free5gc/free5gc/issues/796 github.com: https://github.com/free5gc/free5gc/issues/796#issue-3812169865 github.com: https://github.com/free5gc/free5gc/

Credits

🔍 ZiyuLin (VulDB User)