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CVE-2026-1736

Open5GS SGWC s11-handler.c assertion

CVSS 6.9 MEDIUMEPSS 0.6%CWE-617
Vexday Risk Score
13Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 6.9EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
02 fev 2026Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
A security vulnerability has been detected in Open5GS up to 2.7.6. Impacted is the function sgwc_s11_handle_create_indirect_data_forwarding_tunnel_request of the file /src/sgwc/s11-handler.c of the component SGWC. Such manipulation leads to reachable assertion. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. A patch should be applied to remediate 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 · Open5GS

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Referências
https://github.com/open5gs/open5gs/https://github.com/open5gs/open5gs/issues/4270https://github.com/open5gs/open5gs/issues/4270#event-21968624624https://github.com/open5gs/open5gs/issues/4270#issue-3795141303https://vuldb.com/?ctiid.343635https://vuldb.com/?id.343635https://vuldb.com/?submit.741191