CVE-2026-69315

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Exposure of Sensitive System Information in Windows License Manager

Publication date: 2026-09-08

Last updated on: 2026-09-08

Assigner: Microsoft Corporation

Description

Exposure of sensitive system information to an unauthorized control sphere in Windows License Manager allows an authorized attacker to disclose information locally.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-09-08

Last Modified

2026-09-08

Generated

2026-09-29

AI Q&A

2026-09-09

EPSS Evaluated

2026-09-27

NVD

CVE-2026-69315

Affected Vendors & Products

Vendor	Product	Version / Range
microsoft	windows_license_manager	*

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-497	The product does not properly prevent sensitive system-level information from being accessed by unauthorized actors who do not have the same level of access to the underlying system as the product does.

Attack-Flow Graph

Executive Summary

This vulnerability involves the exposure of sensitive system information in Windows License Manager to an unauthorized control sphere. An authorized attacker could locally disclose this information.

Impact Analysis

An attacker with local access could exploit this to gain sensitive system information, potentially leading to further attacks or data breaches. The impact is limited to information disclosure.

Compliance Impact

This vulnerability could lead to unauthorized disclosure of sensitive data, which may violate compliance requirements such as GDPR or HIPAA if it involves personal or health information.

Mitigation Strategies

Apply the latest security updates from Microsoft to patch the Windows License Manager vulnerability. Monitor Microsoft's security advisories for updates and ensure all systems are updated promptly.

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