CVE-2026-10565
Open5GS NGAP Handover gmm-sm.c gmm_state_security_mode race condition
Vexday Risk Score
28Baixo
Decisão SSVC (CISA)
Attend
PoC disponível → acompanhar de perto
CVSS 2.3EPSS 0.2%KEV nãoPoC públicaNuclei —Metasploit —Patch referenciado
Ciclo de vida
02 jun 2026Publicada no NVD
Recomendação: Planejar correção próxima — já existe PoC pública.
A security flaw has been discovered in Open5GS up to 2.7.6. The impacted element is the function gmm_state_security_mode of the file src/amf/gmm-sm.c of the component NGAP Handover. Performing a manipulation results in race condition. The attack can be initiated remotely. The complexity of an attack is rather high. The exploitability is regarded as difficult. The exploit has been released to the public and may be used for attacks. The pull request to fix this issue awaits acceptance.
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Produtos afetados
n/a · Open5GSPoCs públicas encontradas — 1
cve_referencegithub.com/user-attachments/files/27111025/N2-SMC-Concurrent.zipnão verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
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Falar com a TrueHacking →Referências
https://github.com/open5gs/open5gs/https://github.com/open5gs/open5gs/issues/4497https://github.com/open5gs/open5gs/pull/4501https://github.com/user-attachments/files/27111025/N2-SMC-Concurrent.ziphttps://vuldb.com/cve/CVE-2026-10565https://vuldb.com/submit/818938https://vuldb.com/vuln/367672https://vuldb.com/vuln/367672/cti