CVE-2026-84427

A vulnerability was determined in zhayujie CowAgent up to 2.1.7. Affected is an unknown function of the file agent/tools/bash/bash.py of the component Bash Tool. Executing a manipulation can lead to denial of service. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

Scoring

Severity

MEDIUM

CVSS base score

5.3

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

EPSS probability

0.27%

CWE

CWE-404

Published

2026-09-02

Last modified

2026-09-04

Affected products

• zhayujie CowAgent
• zhayujie CowAgent
• zhayujie CowAgent
• zhayujie CowAgent
• zhayujie CowAgent
• zhayujie CowAgent
• zhayujie CowAgent
• zhayujie CowAgent

Weakness type

• CWE-404

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