CVE-2026-41400
high
CVSS v3
7.5
CVSS v2
—
VIR risk
7.5
Description
OpenClaw: Voice-call still parses large WebSocket frames before start validation (Incomplete fix for CVE-2026-32062)
Predictions
Exploit likelihood
83%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: disclosure@vulncheck.com — https://github.com/openclaw/openclaw/security/advisories/GHSA-2w79-r9g8-wmcr
Vendor advisory: disclosure@vulncheck.com — https://github.com/openclaw/openclaw/commit/9abcfdadf591bf266d85fbdfe14ae833e557a110
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| openclaw | openclaw | {"endExcluding":"2026.3.31"} | 2026.3.31 |
References
- https://github.com/openclaw/openclaw/commit/9abcfdadf591bf266d85fbdfe14ae833e557a110
- https://github.com/openclaw/openclaw/security/advisories/GHSA-2w79-r9g8-wmcr
- https://www.vulncheck.com/advisories/openclaw-resource-consumption-via-oversized-websocket-frames-in-voice-call
- https://nvd.nist.gov/vuln/detail/CVE-2026-41400
- https://github.com/openclaw/openclaw
- https://github.com/openclaw/openclaw/releases/tag/v2026.3.31
- https://github.com/advisories/GHSA-2w79-r9g8-wmcr
CWEs
CWE-770
Verify integrity in audit chain (admin only). AS-IS.