CVE-2022-41992: Poweriso

High severity, CVSS 7.8. EPSS: 0.5% chance of exploitation in the next 30 days.

A memory corruption vulnerability exists in the VHD File Format parsing CXSPARSE record functionality of PowerISO PowerISO 8.3. A specially-crafted file can lead to an out-of-bounds write. A victim needs to open a malicious file to trigger this vulnerability.

Affected products

• Poweriso Poweriso: version 8.3 only

Published 2022-12-16. Last modified 2026-06-17.