CVE-2025-62708 | py-pdf pypdf up to 6.1.2 LZWDecode Filter data amplification (GHSA-jfx9-29×2-rv3j)

October 23, 2025 Yanac

A vulnerability classified as problematic has been found in py-pdf pypdf up to 6.1.2. Affected by this vulnerability is an unknown functionality of the component LZWDecode Filter. The manipulation leads to highly compressed data.

This vulnerability is referenced as CVE-2025-62708. Remote exploitation of the attack is possible. No exploit is available.

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