CVE Field Guide
About Us
CVE-2026-45498
PUBLISHED
Microsoft Defender Denial of Service Vulnerability
Assigner:
microsoft
Reserved:
12.05.2026
Published:
20.05.2026
Updated:
20.05.2026
Microsoft Defender Denial of Service Vulnerability
Metrics
CVSS 3.1
CVSS Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C
CVSS Score:
4
CVSS score
4
Attack Vector
Local
Scope
Unchanged
Attack Complexity
Low
Confidentiality Impact
None
Privileges Required
None
Integrity Impact
None
User Interaction
None
Availability Impact
Low
CVSS 3.1
Product Status
Vendor
Microsoft
Product
Microsoft Defender Antimalware Platform
Versions
Version - is affected
References
Microsoft Defender Denial of Service Vulnerability
Problem Types