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CVE-2026-45498

nvd nist
Published: May 20, 2026Modified: Jul 23, 2026CISA KEV

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

Microsoft Defender Denial of Service Vulnerability

Affected (1)

Microsoft
1 product
Defender Antimalware Platform
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Defender Antimalware Platform
Before 4.18.26040.7

Related CWEs

CWE-400
Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (2)

Source: secure@microsoft.com
Vendor Advisory
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Third Party AdvisoryUS Government Resource

Timeline

No history available yet.