CVE-2026-2525
MEDIUMfree5gc < 4.1.0 - Denial of Service in PFCP UDP Endpoint
Title source: llmDescription
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.
References (6)
Core 6
Core References
Permissions Required, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.346113
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.346113
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.739509
Issue Tracking issue-tracking
https://github.com/free5gc/free5gc/issues/796
Issue Tracking exploit
issue-tracking
https://github.com/free5gc/free5gc/issues/796#issue-3812169865
Various Sources product
https://github.com/free5gc/free5gc/
Scores
CVSS v3
5.3
EPSS
0.0049
EPSS Percentile
38.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-404
Status
published
Products (1)
free5gc/free5gc
< 4.1.0
Published
Feb 16, 2026
Tracked Since
Feb 18, 2026