CVE-2026-102997 | py-pdf Pypdf up to 6.18.0 FlateDecode pypdf/filters.py resource consumption

September 30, 2026 Yanac

A vulnerability identified as problematic has been detected in py-pdf Pypdf up to 6.18.0. This issue affects some unknown processing of the file pypdf/filters.py of the component FlateDecode Handler. Performing a manipulation results in resource consumption.

This vulnerability is cataloged as CVE-2026-102997. It is possible to initiate the attack remotely. There is no exploit available.

You should upgrade the affected component.VulDB Recent EntriesRead More