CVE-2026-88002 | Open WebUI up to 0.11.0 Message-Chain Reconstruction Helper misc.py resource consumption

September 9, 2026 Yanac

A vulnerability was found in Open WebUI up to 0.11.0. It has been declared as problematic. This affects an unknown function of the file backend/open_webui/utils/misc.py of the component Message-Chain Reconstruction Helper. The manipulation results in resource consumption.

This vulnerability is cataloged as CVE-2026-88002. The attack may be launched remotely. There is no exploit available.

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