CVE-2014-9642: Bullguard Bdagent.sys

High severity, CVSS 7.2. EPSS: 1.1% chance of exploitation in the next 30 days.

bdagent.sys in BullGuard Antivirus, Internet Security, Premium Protection, and Online Backup before 15.0.288 allows local users to write data to arbitrary memory locations, and consequently gain privileges, via a crafted 0x0022405c IOCTL call.

Affected products

• Bullguard Bdagent.sys: up to and including 1.0.0.6
• Bullguard Internet Security: up to and including 14.1.287
• Bullguard Online Backup: up to and including 14.1.287
• Bullguard Premium Protection: up to and including 14.1.287

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