CVE-2026-56407 | libexpat up to 2.8.1 integer overflow

June 21, 2026 Yanac

A vulnerability has been found in libexpat up to 2.8.1 and classified as problematic. Impacted is an unknown function. The manipulation leads to integer overflow.

This vulnerability is documented as CVE-2026-56407. The attack needs to be performed locally. There is not any exploit available.

The affected component should be upgraded.VulDB Recent EntriesRead More