Open5GS NRF nnrf-handler.c ogs_nnrf_nfm_handle_nf_profile denial of service_CVE-2026-8291

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 weakness has been identified in Open5GS up to 2.7.7. Impacted is the function ogs_nnrf_nfm_handle_nf_profile of the file lib/sbi/nnrf-handler.c of the component NRF. This manipulation causes denial of service. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The pull request to fix this issue awaits acceptance.

Basic Information

ID CVE-2026-8291

Source VulDB

Published May 11, 2026 at 13:30

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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    "lastseen": "",
    "description": "A weakness has been identified in Open5GS up to 2.7.7. Impacted is the function ogs_nnrf_nfm_handle_nf_profile of the file lib/sbi/nnrf-handler.c of the component NRF. This manipulation causes denial of service. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The pull request to fix this issue awaits acceptance.",
    "published": "2026-05-11T13:30:12.301Z",
    "modified": "2026-05-11T13:30:12.301Z",
    "type": "cve",
    "title": "Open5GS NRF nnrf-handler.c ogs_nnrf_nfm_handle_nf_profile denial of service",
    "source": "VulDB",
    "references": "https://vuldb.com/vuln/362588\nhttps://vuldb.com/vuln/362588/cti\nhttps://vuldb.com/submit/808508\nhttps://github.com/open5gs/open5gs/issues/4456\nhttps://github.com/open5gs/open5gs/pull/4534\nhttps://github.com/open5gs/open5gs/",
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    "sourceData": "n/a Open5GS 2.7.0\nn/a Open5GS 2.7.1\nn/a Open5GS 2.7.2\nn/a Open5GS 2.7.3\nn/a Open5GS 2.7.4\nn/a Open5GS 2.7.5\nn/a Open5GS 2.7.6\nn/a Open5GS 2.7.7",
    "sourceHref": "",
    "cvss": {
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        "severity": "MEDIUM",
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