CVE-2015-5662: Avast Antivirus

Medium severity, CVSS 6.4. EPSS: 3% chance of exploitation in the next 30 days.

Directory traversal vulnerability in Avast before 150918-0 allows remote attackers to delete or write to arbitrary files via a crafted entry in a ZIP archive.

Affected products

• Avast Avast Antivirus: up to and including 151017-1

Published 2015-10-18. Last modified 2026-06-17.