CVE-2025-59043 | OpenBao up to 2.4.0 JSON max_request_size resource consumption

October 17, 2025 Yanac

A vulnerability categorized as problematic has been discovered in OpenBao up to 2.4.0. Impacted is an unknown function of the component JSON Handler. The manipulation of the argument max_request_size results in resource consumption.

This vulnerability was named CVE-2025-59043. The attack may be performed from remote. There is no available exploit.

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