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CVE-2026-1684

MEDIUM

5.3

Description

A vulnerability was found in Free5GC SMF up to 4.1.0. Affected by this issue is the function HandleReports of the file /internal/context/pfcp_reports.go of the component PFCP UDP Endpoint. The manipulation results in denial of service. The attack can be executed remotely. It is advisable to implement a patch to correct this issue.

CVE Details

CVSS v3.1 Score5.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published1/30/2026

Last Modified2/23/2026

Sourcenvd

Honeypot Sightings0

Affected Products

free5gc:free5gc

Weaknesses (CWE)

CWE-404

References

https://github.com/free5gc/free5gc/issues/806(cna@vuldb.com)

https://github.com/free5gc/smf/(cna@vuldb.com)

https://github.com/free5gc/smf/pull/188(cna@vuldb.com)

https://vuldb.com/?ctiid.343477(cna@vuldb.com)

https://vuldb.com/?id.343477(cna@vuldb.com)

https://vuldb.com/?submit.739655(cna@vuldb.com)

https://vuldb.com/?submit.739656(cna@vuldb.com)

IOC Correlations

No correlations recorded

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