Information Disclosure Vulnerability in Windows NT OS Kernel by Microsoft
CVE-2025-53136

5.5MEDIUM

Key Information:

Vendor

Microsoft
Status
Windows 10 Version 1809
Windows Server 2019
Windows Server 2019 (server Core Installation)
Windows Server 2022
Vendor
CVE Published:
12 August 2025

What is CVE-2025-53136?

The Windows NT OS Kernel has a vulnerability that can lead to the exposure of sensitive information to unauthorized actors. This can allow an authorized attacker to disclose confidential information locally, posing risks to the integrity and confidentiality of the system's data. It is crucial for users and administrators to take prompt actions to protect systems against this exploitation.

Affected Version(s)

Windows 10 Version 1507 32-bit Systems 10.0.10240.0 < 10.0.10240.21100

Windows 10 Version 1607 32-bit Systems 10.0.14393.0 < 10.0.14393.8330

Windows 10 Version 1809 32-bit Systems 10.0.17763.0 < 10.0.17763.7678

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-53136 : Information Disclosure Vulnerability in Windows NT OS Kernel by Microsoft