CVE-2025-65503 – Redboltz Async_MQTT Use After Free Denial of Service

CVE ID : CVE-2025-65503

Published : Nov. 24, 2025, 2:15 p.m. | 1 hour, 7 minutes ago

Description : Use after free in endpoint destructors in Redboltz async_mqtt 10.2.5 allows local users to cause a denial of service via triggering SSL initialization failure that results in incorrect destruction order between io_context and endpoint objects.

Severity: 0.0 | NA

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