CVE-2026-120236: fallo de gravedad media en ag-ui-protocol ag-ui
ag-ui-protocol ag-ui Transport Decoder input validation
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
33Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 5.3epss 0.3%
A vulnerability was detected in ag-ui-protocol ag-ui up to 0.0.58. Affected by this vulnerability is an unknown functionality of the component Transport Decoder Handler. The manipulation results in improper input validation. The attack may be launched remotely. The exploit is now public and may be used. The patch is identified as 660182b973a44b8eda5484b14b88eb9cc251edc4. It is suggested to upgrade the affected component.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
Productos afectados
ag-ui-protocol · ag-uiPoCs públicas encontradas — 1
cve_referencegithub.com/ag-ui-protocol/ag-ui/issues/2524no verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
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Referencias
https://github.com/ag-ui-protocol/ag-ui/https://github.com/ag-ui-protocol/ag-ui/commit/660182b973a44b8eda5484b14b88eb9cc251edc4https://github.com/ag-ui-protocol/ag-ui/issues/2524https://github.com/ag-ui-protocol/ag-ui/pull/2774https://github.com/ag-ui-protocol/ag-ui/releases/tag/release/2026-10-30https://vuldb.com/cve/CVE-2026-120236https://vuldb.com/submit/1015178https://vuldb.com/vuln/429595https://vuldb.com/vuln/429595/cti