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CVE-2026-1521

MEDIUM

5.3

Descripcion

A security flaw has been discovered in Open5GS up to 2.7.6. This affects the function sgwc_s5c_handle_bearer_resource_failure_indication of the file src/sgwc/s5c-handler.c of the component SGWC. Performing a manipulation results in denial of service. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks. The patch is named 69b53add90a9479d7960b822fc60601d659c328b. It is recommended to apply a patch to fix this issue.

Detalles CVE

Puntuacion CVSS v3.15.3

SeveridadMEDIUM

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado1/28/2026

Ultima modificacion2/23/2026

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/commit/69b53add90a9479d7960b822fc60601d659c328b(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4268(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4268#event-21989483261(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4268#issue-3795012861(cna@vuldb.com)

https://vuldb.com/?ctiid.343192(cna@vuldb.com)

https://vuldb.com/?id.343192(cna@vuldb.com)

https://vuldb.com/?submit.738370(cna@vuldb.com)

Correlaciones IOC

Sin correlaciones registradas

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