CVE-2014-9633: Comodo Backup

High severity, CVSS 7.5. EPSS: 8.1% chance of exploitation in the next 30 days.

The bdisk.sys driver in COMODO Backup before 4.4.1.23 allows remote attackers to gain privileges via a crafted device handle, which triggers a NULL pointer dereference.

Affected products

• Comodo Backup: up to and including 4.4.1

Published 2015-02-03. Last modified 2026-06-17.