CVE-2026-6676 | Gen Digital Avira Antivirus prior 8.3.27.12 on Windows TAR Archive out-of-bounds write

June 13, 2026 Yanac

A vulnerability categorized as critical has been discovered in Gen Digital Avira Antivirus on Windows. Affected is an unknown function of the component TAR Archive Handler. Executing a manipulation can lead to out-of-bounds write.

This vulnerability appears as CVE-2026-6676. The attack may be performed from remote. There is no available exploit.

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