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CVE-2026-8249

MEDIUM

4.3

Descripcion

A flaw has been found in Open5GS up to 2.7.7. The impacted element is the function update_authorized_pcc_rule_and_qos of the file /src/smf/npcf-handler.c of the component SMF. This manipulation causes denial of service. Remote exploitation of the attack is possible. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Detalles CVE

Puntuacion CVSS v3.14.3

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado5/10/2026

Ultima modificacion5/13/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

open5gs:open5gs

Debilidades (CWE)

CWE-404

Referencias

https://github.com/open5gs/open5gs/(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4443(cna@vuldb.com)

https://vuldb.com/submit/808473(cna@vuldb.com)

https://vuldb.com/vuln/362546(cna@vuldb.com)

https://vuldb.com/vuln/362546/cti(cna@vuldb.com)

https://vuldb.com/submit/808473(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

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