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CVE-2026-2525

Free5GC PFCP UDP Endpoint denial of service

CVSS 6.9 MEDIUMEPSS 0.5%CWE-404
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.9EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
16 Feb 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
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
Affected products
n/a · Free5GC

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