PT-2026-135357

CVE-2026-107457

·

Published

2026-11-02

·

Updated

2026-11-02

Description by

CVSS 4.0
2.3
Low
MetricsAV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:X/RE:L/U:Green
A memory corruption vulnerability in the QMqttClient class of the Qt MQTT module. Under certain MQTT 5 connection settings between client and server, QMqttClient may corrupt memory, which can cause the application to crash.
Exploitability
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-787: Out-of-bounds Write
CWE-129: Improper Validation of Array Index
Related identifiers
CVE-2026-107457
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