high7.5
CVE-2026-115417
Memory allocation with excessive size value in the MQTT 3.1.1 compatibility adapter in AWS aws-c-mqtt before 0.16.2 might allow a remote actor to cause a denia…
Impact
Memory allocation with excessive size value in the MQTT 3.1.1 compatibility adapter in AWS aws-c-mqtt before 0.16.2 might allow a remote actor to cause a denial of service of the client application. To remediate this issue, users should upgrade to aws-c-mqtt 0.16.2 or later, or to an AWS Common Runtime or AWS IoT Device SDK release that bundles it.
Affected products
| Product | Affected versions |
|---|---|
| AWS Aws-C-Mqtt | before 0.16.2 |
Versions were read from the advisory text. No structured product data has been published for this record yet.