Medium severity4.3NVD Advisory· Published May 11, 2026· Updated May 13, 2026
CVE-2026-8290
CVE-2026-8290
Description
A security flaw has been discovered in Open5GS up to 2.7.7. This issue affects the function smf_nsmf_handle_update_data_in_vsmf of the file /src/smf/nsmf-handler.c of the component SMF. The manipulation results in denial of service. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.
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Affected products
2Patches
Vulnerability mechanics
References
4- github.com/open5gs/open5gs/issues/4454nvdExploitIssue Tracking
- vuldb.com/submit/808507nvdThird Party AdvisoryVDB Entry
- vuldb.com/vuln/362587nvdThird Party AdvisoryVDB Entry
- vuldb.com/vuln/362587/ctinvdPermissions RequiredVDB Entry
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