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CVE-2026-2521

MEDIUM

5.3

Descricao

A weakness has been identified in Open5GS up to 2.7.6. This issue affects the function sgwc_s5c_handle_create_session_response of the component SGW-C. Executing a manipulation can lead to memory corruption. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

Detalhes CVE

Pontuacao CVSS v3.15.3

SeveridadeMEDIUM

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado2/15/2026

Ultima modificacao2/18/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

open5gs:open5gs

Fraquezas (CWE)

CWE-119

Referencias

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

https://github.com/open5gs/open5gs/issues/4282(cna@vuldb.com)

https://github.com/open5gs/open5gs/issues/4282#issue-3807902188(cna@vuldb.com)

https://vuldb.com/?ctiid.346109(cna@vuldb.com)

https://vuldb.com/?id.346109(cna@vuldb.com)

https://vuldb.com/?submit.738334(cna@vuldb.com)

Correlacoes IOC

Sem correlacoes registradas

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