CVE-2026-115417: Memory allocation with excessive size value in the MQTT 3.1.1 compatibility adapter in aws-c-mqtt
AWS · aws-c-mqtt
Fixed in 0.16.2 · Affected: aws-c-mqtt before 0.16.2 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 29% of scored CVEs
DescriptionCVE.org
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 products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- AWS · aws-c-mqttfrom 0.9.1 before 0.16.2
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- AWS
- Published
- October 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-115417 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.