Description

A security vulnerability has been detected in Open5GS up to 2.7.7. Affected by this issue is the function udm_nudm_uecm_handle_amf_registration_update of the file /src/udm/nudm-handler.c of the component amf-3gpp-access Endpoint. The manipulation leads to denial of service. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

INFO

Published Date :

2026-05-04T22:15:13.063Z

Last Modified :

2026-05-06T12:27:03.306Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2026-7781 vulnerability.

Vendors Products
Open5gs
  • Open5gs
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-7781.

URL Resource
https://github.com/open5gs/open5gs/ cve-icon cve-icon
https://github.com/open5gs/open5gs/issues/4420 cve-icon cve-icon
https://vuldb.com/submit/806251 cve-icon cve-icon
https://vuldb.com/vuln/360978 cve-icon cve-icon
https://vuldb.com/vuln/360978/cti cve-icon cve-icon
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