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.

INFO

Published Date :

2026-04-28T18:09:58.616Z

Last Modified :

2026-04-30T12:52:37.612Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2026-41400 vulnerability.

Vendors Products
Openclaw
  • Openclaw
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-41400.

URL Resource
https://github.com/openclaw/openclaw/commit/9abcfdadf591bf266d85fbdfe14ae833e557a110 cve-icon cve-icon
https://github.com/openclaw/openclaw/security/advisories/GHSA-2w79-r9g8-wmcr cve-icon cve-icon
https://www.vulncheck.com/advisories/openclaw-resource-consumption-via-oversized-websocket-frames-in-voice-call cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact