CVE-2026-113789 | py-pdf pypdf up to 6.20.x Form Fields resource consumption

October 21, 2026 Yanac

A vulnerability classified as problematic was found in py-pdf pypdf up to 6.20.x. This affects an unknown function of the component Form Fields. The manipulation results in resource consumption.

This vulnerability is reported as CVE-2026-113789. The attack can be launched remotely. No exploit exists.

Upgrading the affected component is advised.VulDB Recent EntriesRead More