CVE-2024-23440: Anti-Virus VBA32

High severity, CVSS 7.1. EPSS: 0.2% chance of exploitation in the next 30 days.

Vba32 Antivirus v3.36.0 is vulnerable to an Arbitrary Memory Read vulnerability. The 0x22200B IOCTL code of the Vba32m64.sys driver allows to read up to 0x802 of memory from ar arbitrary user-supplied pointer.

Affected products

• Anti-Virus VBA32: version 3.36.0 only

Published 2024-02-13. Last modified 2026-06-17.