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
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.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| open5gs | open5gs | to 2.7.7 (inc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-404 | The product does not release or incorrectly releases a resource before it is made available for re-use. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
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.
How can this vulnerability impact me? :
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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