CNNVD-202602-1561 Information
CNNVD ID
CNNVD-202602-1561
Related CVE
- CNNVD Published: 2026-02-10
Description (Chinese)
Microsoft Windows是美国微软（Microsoft）公司的一套个人设备使用的操作系统。 Microsoft Windows存在竞争条件问题漏洞。攻击者利用该漏洞可以提升权限。以下产品和版本受到影响：Windows 11 Version 24H2 for x64-based Systems,Windows Server 2025,Windows 11 Version 26H1 for ARM64-based Systems,Windows 11 version 26H1 for x64-based Systems,Windows 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows Server 2019,Windows Server 2019 (Server Core installation),Windows Server 2022,Windows Server 2022 (Server Core installation),Windows 10 Version 21H2 for 32-bit Systems,Windows 10 Version 21H2 for ARM64-based Systems,Windows 10 Version 21H2 for x64-based Systems,Windows 10 Version 22H2 for x64-based Systems,Windows 10 Version 22H2 for ARM64-based Systems,Windows 10 Version 22H2 for 32-bit Systems,Windows Server 2025 (Server Core installation),Windows 11 Version 25H2 for ARM64-based Systems,Windows 11 Version 25H2 for x64-based Systems,Windows 11 Version 23H2 for ARM64-based Systems,Windows 11 Version 23H2 for x64-based Systems,Windows Server 2022, 23H2 Edition (Server Core installation),Windows 11 Version 24H2 for ARM64-based Systems。
Description (English)
Microsoft Windows is an operating system used by Microsoft (MS) in the United States of America for personal equipment. Microsoft Windows has a gap in competition conditions. The attackers use this loophole to enhance their authority. The following products and versions are affected: Newows 11 Verseon 24H2 for Wow64-Bastems, Newows Twenty-Sow-Searys 2025, Windows 26H1 for ARM 64-based Systems, Windows 26H1 for x64-based Systems, Windows 10Version 1809 for 32-bit Systems, Windows 1809 for Wow-Osteams, News Twenty-Searys Twenty-Seary-Sys2-Sys2-Sys2-Sys2-Sys2-Sys2-Sys.
Hazard Level
Medium
Vulnerability Type
竞争条件问题
Affected Vendor
微软
Published
2026-02-10
Last Modified
2026-02-24
References
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21234
Patch
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21234
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