CNNVD-202601-2074 Information

CNNVD ID

CNNVD-202601-2074

CVE-2026-20818

  • CNNVD Published: 2026-01-13

Description (Chinese)

Microsoft Windows Kernel是美国微软(Microsoft)公司的Windows操作系统的内核。 Microsoft Windows Kernel存在日志信息泄露漏洞。攻击者利用该漏洞可以获取敏感信息。以下产品和版本受到影响:Windows Server 2019,Windows Server 2019 (Server Core installation),Windows Server 2022,Windows Server 2022 (Server Core installation),Windows Server 2025 (Server Core installation),Windows Server 2022, 23H2 Edition (Server Core installation),Windows Server 2025,Windows Server 2016,Windows Server 2016 (Server Core installation)。

Description (English)

Microsoft Windows Kernel is the inner core of the Windows operating system of Microsoft America. Microsoft Windows Kernel has a log leak. The attackers use that loophole to obtain sensitive information. The following products and versions have been affected: Windows Server 2019, Windows Server 2019 (Server Corporation), Windows Server 2022, Windows Server 2022 (Server Corporation), Windows Server 2025 (Server Corporation), Windows Server 2022, Windows Server 2022, 23H2 Order (Server Core Establishment), Windows Server 2025, Windows Server 2016.

Hazard Level

High

Vulnerability Type

日志信息泄露

Affected Vendor

微软

Published

2026-01-13

Last Modified

2026-02-24

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20818

Patch

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20818

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