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CVE-2026-42437

OpenClaw

Descrição

OpenClaw versions 2026.4.9 before 2026.4.10 contain a denial of service vulnerability in the voice-call realtime WebSocket path that accepts oversized frames without proper validation. Remote attackers can send oversized WebSocket frames to cause service unavailability for deployments exposing the webhook path.

CVSS 7.5EPSS 0.41700000000000004%Risco 0.78
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Publicação
2026-05-05 12:16:18
Versões afetadas
>=2026.4.9,<2026.4.10
Tipo
Core software
Vetor
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H