CVE-2025-49666 Information
Jul 09, 2025
cve
Description
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to execute code over a network.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Reference
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49666
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction Required
HIGH
Scope
NONE
Confidentiality Impact
UNCHANGED
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
HIGH
Base Severity
7.2
Related CNNVD
CNNVD-202507-1104 (Published: 2025-07-08)
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