CVE-2026-1587
Open5GS SGWC s11-handler.c sgwc_s11_handle_modify_bearer_request denial of service
Vexday Risk Score
13Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 6.9EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
29 jan 2026Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
A vulnerability has been found in Open5GS up to 2.7.6. The affected element is the function sgwc_s11_handle_modify_bearer_request of the file /sgwc/s11-handler.c of the component SGWC. The manipulation leads to denial of service. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Applying a patch is the recommended action to fix this issue. The issue report is flagged as already-fixed.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Produtos afetados
n/a · Open5GSQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
https://github.com/open5gs/open5gs/https://github.com/open5gs/open5gs/issues/4272https://github.com/open5gs/open5gs/issues/4272#event-21968635948https://github.com/open5gs/open5gs/issues/4272#issue-3795156752https://vuldb.com/?ctiid.343350https://vuldb.com/?id.343350https://vuldb.com/?submit.738376