CVE-2026-41400
OpenClaw < 2026.3.31 - Resource Consumption via Oversized WebSocket Frames in voice-call
Summary
OpenClaw < 2026.3.31 - Resource Consumption via Oversized WebSocket Frames in voice-call
Original description
The description as published by the source.
OpenClaw before 2026.3.31 contains an incomplete fix for CVE-2026-32062 where the voice-call component parses large WebSocket frames before start validation. Remote attackers can send oversized pre-start WebSocket frames to cause resource consumption and denial of service.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- advisory vulncheck.com
- patch github.com