Alert
Microsoft Defender Denial of Service Vulnerability
Microsoft Defender contains an unspecified vulnerability that allows for denial of service.Vendor: MicrosoftProduct: DefenderDue date: 2026-06-03Known rans
Security · HIGH
Full content
Microsoft Defender contains an unspecified vulnerability that allows for denial of service.
Vendor: Microsoft
Product: Defender
Due date: 2026-06-03
Known ransomware use: Unknown
Why it matters
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
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