Microsoft Windows Defender
5 published vulnerabilities name this product.
As the CNAs write it in their CVE records (vendor and product); the versions are theirs.
| CVE | Vulnerable versions | Title | Severity | Published | EPSS | Exploitation |
|---|---|---|---|---|---|---|
| CVE-2026-70264 | < 1.1.26090.9 | Microsoft Defender Information Disclosure Vulnerability | MEDIUM 5.5 | 0.5 % | ||
| CVE-2021-24092 | | Microsoft Defender Elevation of Privilege Vulnerability | HIGH 7.8 | 0.6 % | ||
| CVE-2021-1647 | N/A | Microsoft Defender Remote Code Execution Vulnerability | HIGH 7.8 | 40 % | KEV | |
| CVE-2019-1161 | | Microsoft Defender Elevation of Privilege Vulnerability | HIGH 7.1 | 1.0 % | ||
| CVE-2018-0986 | Windows 10 for 32-bit Systems ; Windows 10 for x64-based Systems ; Windows 10 Version 1511 for 32-bit Systems ; … | A remote code execution vulnerability exists when the Microsoft Malware Protection Engine does not properly scan a specially crafted file, l | HIGH 8.8 | 63 % |