Windows Bluetooth Service Vulnerability Allows Local Privilege Escalation
CVE-2025-59289

7HIGH

Key Information:

Vendor

Microsoft
Status
Windows Server 2022
Windows 10 Version 21h2
Windows 11 Version 22h2
Windows 10 Version 22h2
Vendor
CVE Published:
14 October 2025

What is CVE-2025-59289?

A flaw in the Windows Bluetooth Service allows local attackers to exploit a double free vulnerability, leading to potential privilege escalation. This could allow unauthorized access and control over system resources, making affected systems vulnerable to broader attacks. Users are advised to apply the latest security updates to protect against this risk.

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Affected Version(s)

Windows 10 Version 21H2 32-bit Systems 10.0.19044.0 < 10.0.19044.6332

Windows 10 Version 22H2 x64-based Systems 10.0.19045.0 < 10.0.19044.6332

Windows 11 version 22H2 ARM64-based Systems 10.0.22621.0 < 10.0.22631.5909

References

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

CVSS V3.1

Score:
7
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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