CVE-2026-107290 | Pydantic AI up to 1.107.5/2.43.x WebFetch resource consumption

October 8, 2026 Yanac

A vulnerability labeled as problematic has been found in Pydantic AI up to 1.107.5/2.43.x. This issue affects some unknown processing of the component WebFetch. Executing a manipulation can lead to resource consumption.

The identification of this vulnerability is CVE-2026-107290. The attack may be launched remotely. There is no exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More