CVE-2026-56404 | libexpat up to 2.8.1 integer overflow

June 21, 2026 Yanac

A vulnerability classified as problematic was found in libexpat up to 2.8.1. This affects an unknown part. Such manipulation leads to integer overflow.

This vulnerability is listed as CVE-2026-56404. The attack must be carried out locally. There is no available exploit.

Upgrading the affected component is advised.VulDB Recent EntriesRead More