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

Nanobot before version 0.2.1 contains a denial-of-service vulnerability in the Matrix channel media download handler. Authenticated room members can trigger large, concurrent media downloads by sending media events with missing or invalid size metadata, causing response bodies to materialize befo...

PT-2026-45562

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...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the import process. An attacker can exhaust server storage and potentially cause service disruption by uploading compressed zip files containing files that exceed the configur...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the import process. An attacker can exhaust server storage and potentially cause service disruption by uploading compressed zip files containing files that exceed the configur...