CVE-2026-108683

A security vulnerability has been detected in zhayujie CowAgent up to 2.1.9. The impacted element is an unknown function of the component Media Download Handler. Such manipulation leads to uncontrolled memory allocation. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 2.2.0 is sufficient to resolve this issue. The name of the patch is b7967210268fc4c0afea1078223e74e7e96a8a54. You should upgrade the affected component.

• CWE-400
• CWE-789

• https://github.com/lche511/cve/tree/main/CowAgent_Channel_Media_Download_DoS_Report
• https://github.com/zhayujie/CowAgent/
• https://github.com/zhayujie/CowAgent/commit/b7967210268fc4c0afea1078223e74e7e96a8a54
• https://github.com/zhayujie/CowAgent/releases/tag/2.2.0
• https://vuldb.com/cve/CVE-2026-108683
• https://vuldb.com/submit/958015
• https://vuldb.com/vuln/416391
• https://vuldb.com/vuln/416391/cti

Published

Oct 11, 2026

Last Modified

Oct 11, 2026

Status

Received

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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