CVE-2026-14617: fallo de gravedad baja en NousResearch hermes-agent
NousResearch hermes-agent Streaming Reasoning Tag Filter stream_consumer.py GatewayStreamConsumer._filter_and_accumulate case sensitivity
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
28Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 2.3epss 0.4%
A security vulnerability has been detected in NousResearch hermes-agent up to 2026.4.30. Affected is the function GatewayStreamConsumer._filter_and_accumulate of the file gateway/stream_consumer.py of the component Streaming Reasoning Tag Filter. The manipulation leads to improper handling of case sensitivity. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitability is told to be difficult. The exploit has been disclosed publicly and may be used. The project decided to not implement a dedicated fix: "[T]he analysis and the fix are both sound. It just lands below the bar for the maintenance cost of a duplicated scrub path."
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Productos afectados
NousResearch · hermes-agentPoCs públicas encontradas — 1
cve_referencegist.github.com/YLChen-007/2229e5505bcbb3e15a7ae8fba4c4be37no 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://gist.github.com/YLChen-007/2229e5505bcbb3e15a7ae8fba4c4be37https://github.com/NousResearch/hermes-agent/https://github.com/NousResearch/hermes-agent/issues/27288https://github.com/NousResearch/hermes-agent/pull/28631#issuecomment-4622188016https://vuldb.com/cve/CVE-2026-14617https://vuldb.com/submit/844654https://vuldb.com/vuln/376134https://vuldb.com/vuln/376134/cti