CVE-2025-49716

Published: Jul 8, 2025Modified: Jul 16, 2025

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: secure@microsoft.com (Secondary)

Description

Uncontrolled resource consumption in Windows Netlogon allows an unauthorized attacker to deny service over a network.

Affected (9)

Products: Microsoft: Windows Server 2008, Windows Server 2012, Windows Server 2016, Windows Server 2019, Windows Server 2022, Windows Server 2022 23h2

6 products

Windows Server 2008

Windows Server 2012

Windows Server 2016

Windows Server 2019

Windows Server 2022

Windows Server 2022 23h2

Configuration A

9 vulnerable

Vulnerable Software	Affected Versions
Microsoft Windows Server 2008	All versions
Microsoft Windows Server 2008	All versions
Microsoft Windows Server 2008	Version r2 sp1
Microsoft Windows Server 2012	All versions
Microsoft Windows Server 2012	Version r2
Microsoft Windows Server 2016	Before 10.0.14393.8246
Microsoft Windows Server 2019	Before 10.0.17763.7558
Microsoft Windows Server 2022	Before 10.0.20348.3932
Microsoft Windows Server 2022 23h2	Before 10.0.25398.1732

Related CWEs

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 (1)

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49716

Source: secure@microsoft.com

Vendor Advisory

Timeline

No history available yet.