VULNERABILITY INTELLIGENCE

CVE-2026-84425

CVSS score4.3 MEDIUM

EPSS probability0.47%

CISA KEVNot currently listed

Published2026-09-02

Last modified2026-09-02

Description

A vulnerability was found in zhayujie CowAgent up to 2.1.3. This impacts the function BrowserTool of the file agent/tools/browser/browser_tool.py of the component Browser Tool. Performing a manipulation results in denial of service. The attack can be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.