CVE-2026-45498: Microsoft Defender Denial of Service Vulnerability

Microsoft Defender Denial of Service Vulnerability
CVE-2026-45498CVSS 4.0CISA KEVWindows

CVE-2026-45498: Microsoft Defender Denial of Service Vulnerability

Microsoft Defender Denial of Service Vulnerability

CVSS
4.0 MEDIUM
EPSS
99.12%
Known exploited
yes
Product
Defender

What is known

Microsoft Defender Denial of Service Vulnerability

Sources

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