CVE-2022-24548: Microsoft Malware Protection Engine

Medium severity, CVSS 5.5. EPSS: 3% chance of exploitation in the next 30 days.

Microsoft Defender Denial of Service Vulnerability

Affected products

• Microsoft Malware Protection Engine: before 1.1.19100.5 (fixed in 1.1.19100.5)

Published 2022-04-15. Last modified 2026-06-17.