CVE-2026-42209 | halfgaar FlashMQ up to 1.26.0 set_retained_message_defer_timeout divide by zero (ID 167)

A vulnerability classified as problematic has been found in halfgaar FlashMQ up to 1.26.0. This affects the function set_retained_message_defer_timeout. Performing a manipulation results in divide by zero.

This vulnerability was named CVE-2026-42209. The attack may be initiated remotely. There is no available exploit.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More