CVE-2025-27475

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-27475
Sensitive data storage in improperly locked memory in Windows Update Stack allows an authorized attacker to elevate privileges locally.

7.0 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.0 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27475 Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*
History

08 Jul 2025, 19:11

Type Values Removed Values Added
References () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27475 - () https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27475 - Vendor Advisory
CPE cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*
First Time Microsoft
Microsoft windows 11 23h2
Microsoft windows 11 24h2
Microsoft windows 11 22h2

09 Apr 2025, 20:03

Type Values Removed Values Added
Summary
  • (es) El almacenamiento de datos confidenciales en una memoria bloqueada incorrectamente en Windows Update Stack permite que un atacante autorizado eleve privilegios localmente.

08 Apr 2025, 18:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-04-08 18:15

Updated : 2025-07-08 19:11

NVD link : CVE-2025-27475

Mitre link : CVE-2025-27475

CVE.ORG link : CVE-2025-27475

JSON object : View

Products Affected

microsoft

  • windows_11_23h2
  • windows_11_22h2
  • windows_11_24h2
CWE
CWE-591

Sensitive Data Storage in Improperly Locked Memory