Vulnerability Description
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.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/outlookgp/CVE/tree/main/CowAgent_Bash_Output_Buffer_DoS_Repor
- https://vuldb.com/cve/CVE-2026-84427
- https://vuldb.com/submit/884137
- https://vuldb.com/vuln/397793
- https://vuldb.com/vuln/397793/cti
FAQ
What is CVE-2026-84427?
CVE-2026-84427 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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 d...
How severe is CVE-2026-84427?
CVE-2026-84427 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-84427?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.