CVE-2026-49169

Use after free in DNS Server allows an authorized attacker to execute code over a network.

CVSS v3 8.0 HIGH

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.3 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-49169	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*

History

16 Jul 2026, 16:13

Type	Values Removed	Values Added
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-49169 -~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-49169 - Patch, Vendor Advisory
CPE		cpe:2.3:o:microsoft:windows_server_2025::::::::
First Time		Microsoft Microsoft windows Server 2025

14 Jul 2026, 17:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-14 17:16

Updated : 2026-07-16 16:13

NVD link : CVE-2026-49169

Mitre link : CVE-2026-49169

CVE.ORG link : CVE-2026-49169

JSON object : View

Products Affected

microsoft

windows_server_2025

CWE

CWE-416

Use After Free

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