Open5GS SMF smf_nsmf_handle_created_data_in_vsmf denial of service_CVE-2026-8267

5.3 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

Description

A flaw has been found in Open5GS up to 2.7.7. This vulnerability affects the function smf_nsmf_handle_created_data_in_vsmf of the component SMF. This manipulation causes denial of service. The attack may be initiated remotely. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Basic Information

ID CVE-2026-8267

Source VulDB

Published May 11, 2026 at 03:00

Affected Product

Vendor n/a

Product Open5GS

Version 2.7.0

Affected Versions n/a Open5GS 2.7.0
n/a Open5GS 2.7.1
n/a Open5GS 2.7.2
n/a Open5GS 2.7.3
n/a Open5GS 2.7.4
n/a Open5GS 2.7.5
n/a Open5GS 2.7.6
n/a Open5GS 2.7.7

CWE Classification

CWE-404

References

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    "published": "2026-05-11T03:00:12.927Z",
    "modified": "2026-05-11T03:00:12.927Z",
    "type": "cve",
    "title": "Open5GS SMF smf_nsmf_handle_created_data_in_vsmf denial of service",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/362564\nhttps://vuldb.com/vuln/362564/cti\nhttps://vuldb.com/submit/808484\nhttps://github.com/open5gs/open5gs/issues/4448\nhttps://github.com/open5gs/open5gs/",
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