CVE-2026-7706
Deferred Deferred - Pending Action
Denial of Service in Open5GS up to 2.7.7

Publication date: 2026-05-03

Last updated on: 2026-05-03

Assigner: VulDB

Description
A vulnerability has been found in Open5GS up to 2.7.7. This issue affects the function gmm_handle_service_request of the file /src/amf/gmm-handler.c of the component AMF. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
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Meta Information
Published
2026-05-03
Last Modified
2026-05-03
Generated
2026-06-16
AI Q&A
2026-05-04
EPSS Evaluated
2026-06-15
NVD
CVE-2026-7706
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
open5gs open5gs to 2.7.7 (inc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-404 The product does not release or incorrectly releases a resource before it is made available for re-use.
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Executive Summary

This vulnerability exists in Open5GS versions up to 2.7.7, specifically in the function gmm_handle_service_request within the AMF component. It allows an attacker to remotely manipulate the function, which leads to a denial of service condition.

Impact Analysis

The vulnerability can be exploited remotely to cause a denial of service, which means that the affected Open5GS service could become unavailable or unresponsive, potentially disrupting network operations that rely on it.

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