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clawsmith.com/signal/cve-2026-42437-voice-websocket-dos-oversized-frames

⚠ IssueWide OpenCoreLive

CVE-2026-42437: OpenClaw Voice-Call WebSocket Denial of Service via Oversized Frames

OpenClaw v2026.4.9-2026.4.10 DoS via voice-call WebSocket path accepting oversized frames without validation. Remote attackers trigger resource exhaustion with no privileges required.

Product Idea from this Signal

A CLI tool that scans a running OpenClaw instance for active CVEs, malicious skills, and supply chain tampering before they get exploited

OpenClaw has accumulated 433+ CVEs in five months including critical auth bypasses (CVSS 9.8), sandbox escapes, and nation-state supply chain attacks targeting the npm ecosystem. Most operators have no idea which CVEs affect their specific version, whether their installed skills contain backdoors, or if their dependency tree has been tampered with. This tool runs a comprehensive security audit against a live OpenClaw instance and outputs an actionable remediation plan.

CLIOPEN-SOURCESECURITYDEVTOOLAUDIT

CompetitiveView Opportunity →

Score Breakdown

GitHub

3

Social Proof 1 sources

CVE-2026-42437: Voice-Call WebSocket DoS

Virality Score

3

across 1 platforms

Details

Signalissue

EcosystemCore

Sources1

Platforms1

Updated31d ago

Trend→ stable

Top ideas

0A GitHub App that enforces AI agent contribution policies, detects bot-authored PRs, and blocks retaliatory behavior after maintainer rejection 0A local-first sales automation framework that turns OpenClaw agents into autonomous SDRs with prospecting, enrichment, sequencing, and deal tracking running entirely on your machine 0A runtime middleware that verifies messaging channel user identities against platform-native stable IDs before any command reaches an OpenClaw agent

Related signals

All signals →

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