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CVE-2026-35643

High

Description

OpenClaw before 2026.3.22 contains an unvalidated WebView JavascriptInterface vulnerability allowing attackers to inject arbitrary instructions. Untrusted pages can invoke the canvas bridge to execute malicious code within the Android application context.

SeverityHigh
CVSS8.8
Exploit probability—
ProductOpenclaw
PublishedApr 10, 2026
First seenApr 10, 2026
Weakness typeCWE-940CWE-940

How to fix

Update
  • openclaw openclaw2026.3.22 or later
  • openclaw2026.3.22 or later
Patches
Vendor advisories

Affected products

ProductAffected versionsFixed in
openclaw openclawv < 2026.3.222026.3.22
openclawnpmv < 2026.3.222026.3.22

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