CVE-2026-41136

N/A

Descripcion

free5GC AMF provides Access & Mobility Management Function (AMF) for free5GC, an an open-source project for 5th generation (5G) mobile core networks. Prior to version 1.4.3, the `HTTPUEContextTransfer` handler in `internal/sbi/api_communication.go` does not include a `default` case in the `Content-Type` switch statement. When a request arrives with an unsupported `Content-Type`, the deserialization step is silently skipped, `err` remains `nil`, and the processor is invoked with a completely uninitialized `UeContextTransferRequest` object. Version 1.4.3 contains a fix.

Detalles CVE

Puntuacion CVSS v3.1N/A

Publicado4/22/2026

Ultima modificacion4/22/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-440

Referencias

https://github.com/free5gc/amf/releases/tag/v1.4.3(security-advisories@github.com)

https://github.com/free5gc/free5gc/security/advisories/GHSA-r99v-75p9-xqm5(security-advisories@github.com)

https://github.com/free5gc/free5gc/security/advisories/GHSA-r99v-75p9-xqm5(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

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