CNNVD-202602-1553 Information
CNNVD ID
CNNVD-202602-1553
Related CVE
- CNNVD Published: 2026-02-10
Description (Chinese)
Microsoft Windows Subsystem for Linux（WSL）是美国微软（Microsoft）公司的一个Windows下的Linux子系统,一个能够运行原生Linux二进制可执行文件（ELF格式）的兼容层。 Microsoft Windows Subsystem for Linux（WSL）存在资源管理错误漏洞。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 26H1 for ARM64-based Systems,Windows 11 version 26H1 for x64-based Systems,Windows Server 2022,Windows Server 2022 (Server Core installation),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 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,Windows 11 Version 24H2 for x64-based Systems,Windows Server 2025。
Description (English)
Microsoft Windows Subsystem for Linux (WSL) is a Linux subsystem under Windows, a United States Microsoft company, capable of running the original Linux binary to execute (ELF format). Microsoft Windows Subsystem for Linux (WSL) has an error in resource management. The attackers use this loophole to enhance their authority. The following products and versions are affected: Windows 11 Version 26H1 for ARM64-based Systems, Windows 11 version 26H1 for x64-based Systems, Windows Service 2022, Windows 10 Version 21H2 for ARM 64-systems, Windows 21H2 for ARM 64-systems, Windows 21H2 for Windows 2025, Windows 20H2 for XB4-Bastems, Windows 20H2 for XB4-Systems, Windows 21H2 for X64-Systems, Windows 2Sights2-Shas2
Hazard Level
Medium
Vulnerability Type
资源管理错误
Affected Vendor
微软
Published
2026-02-10
Last Modified
2026-02-24
References
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21242
Patch
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21242
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