EUVD-2026-97039

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...

CVE-2026-108683

A security vulnerability exists in zhayujie CowAgent versions up to 2.1.9 . The flaw is located within an unknown function of the Media Download Handler component, where manipulation can lead to uncontrolled memory allocation . This issue can be exploited remotely, and the exploit has been disclo...

CVE-2026-49140

Nanobot prior to version 0.2.1 contains a denial of service vulnerability in the Matrix channel media download handler that allows authenticated room members to exhaust process memory and bandwidth by sending media events with missing or invalid size metadata. Attackers can send multiple concurre...

CVE-2026-49140 Nanobot < 0.2.1 Denial of Service via Matrix Media Download Handler

Nanobot prior to version 0.2.1 contains a denial of service vulnerability in the Matrix channel media download handler that allows authenticated room members to exhaust process memory and bandwidth by sending media events with missing or invalid size metadata. Attackers can send multiple concurre...

CVE-2026-49140: Allocation of Resources Without Limits or Throttling

Nanobot prior to version 0.2.1 contains a denial of service vulnerability in the Matrix channel media download handler that allows authenticated room members to exhaust process memory and bandwidth by sending media events with missing or invalid size metadata. Attackers can send multiple concurre...