Information Disclosure Vulnerability in Windows Storage Management Provider by Microsoft
CVE-2025-33063

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:
10 June 2025

What is CVE-2025-33063?

An information disclosure vulnerability exists in Windows Storage Management Provider that allows an authorized attacker to perform an out-of-bounds read. This could enable the attacker to recover sensitive information from the affected system using specific methods, thereby compromising data security.

Affected Version(s)

Windows 10 Version 1809 32-bit Systems 10.0.17763.0 < 10.0.17763.7434

Windows 10 Version 21H2 32-bit Systems 10.0.19044.0 < 10.0.19044.5965

Windows 10 Version 22H2 x64-based Systems 10.0.19045.0 < 10.0.19045.5965

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-2025-33063 : Information Disclosure Vulnerability in Windows Storage Management Provider by Microsoft