CVE-2026-45186 | libexpat up to 2.8.0 XML algorithmic complexity

A vulnerability classified as problematic was found in libexpat up to 2.8.0. Impacted is an unknown function of the component XML Handler. Executing a manipulation can lead to inefficient algorithmic complexity.

This vulnerability appears as CVE-2026-45186. The attack requires local access. There is no available exploit.

Upgrading the affected component is advised.VulDB Recent EntriesRead More