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CVE-2026-42437

HIGH CVSS: 7.5 Published: 2026-05-05 Modified: 2026-06-17

Description

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 voice-call realtime WebSocket path.

Affected Platforms

Unknown

Weakness Type

CWE-770

References