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NVD description
A vulnerability was found in Open5GS up to 2.7.6. This impacts the function ran_ue_find_by_amf_ue_ngap_id of the file src/amf/context.c of the component AMF/MME. Performing a manipulation results in improper authorization. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The patch is named 5746b8576cfceec18ed87eb7d8cf11b1fb4cd8b1. It is suggested to install a patch to address this issue.
Priority
LOW
Exploitation
NONE
PoC
YES
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE-2026-8743 Improper Authorization Vulnerability in Open5GS AMF/MME Up to 2.7.6 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-8743
Post summary
The entry provides a CVE ID (CVE-2026-8743) and identifies it as an Improper Authorization Vulnerability in Open5GS AMF/MME up to 2.7.6, but offers no POc, exploit code, patch, or claim of active exploitation.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | open5gs | open5gs | - | - | - |