CVE-2026-63362 | o6 Automation open62541 up to 1.3.17/1.4.16/1.5.4/master PubSub integer underflow

July 31, 2026 Yanac

A vulnerability was found in o6 Automation open62541 up to 1.3.17/1.4.16/1.5.4/master. It has been declared as problematic. This affects an unknown function of the component PubSub. Executing a manipulation can lead to integer underflow.

The identification of this vulnerability is CVE-2026-63362. The attack may be launched remotely. There is no exploit available.VulDB Recent EntriesRead More