CVE-2026-20338 | Cisco ClamAV up to 8.4.5.30483 Zip Archive Parser double free

A vulnerability described as critical has been identified in Cisco ClamAV. The impacted element is an unknown function of the component Zip Archive Parser. The manipulation results in double free.

This vulnerability is reported as CVE-2026-20338. The attack can be launched remotely. No exploit exists.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More