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I. Basic Information for CVE-2026-41400
Vulnerability Information
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Vulnerability Title
OpenClaw < 2026.3.31 - Resource Consumption via Oversized WebSocket Frames in voice-call
Source: NVD (National Vulnerability Database)
Vulnerability Description
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: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
不加限制或调节的资源分配
Source: NVD (National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
OpenClawOpenClaw 0 ~ 2026.3.31 -
II. Public POCs for CVE-2026-41400
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III. Intelligence Information for CVE-2026-41400
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IV. Related Vulnerabilities
Same product: OpenClaw
Same vendor: OpenClaw
Same weakness: CWE-770
V. Comments for CVE-2026-41400

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