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CVE-2026-21246— Microsoft Graphics Component 安全漏洞

一分钟漏洞结论

影响对象
Microsoft Windows 10 Version 1607
利用判断
尚无明确在野利用证据,仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本;无法立即升级时,限制受影响服务暴露并加强监测。

Microsoft Graphics Component是美国微软(Microsoft)公司的图形驱动组件。 Microsoft Graphics Component存在安全漏洞。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 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows Server 2019,Windows Server 2019 (Server C

CVSS 7.8 · High EPSS 0.44% · P36

影响版本矩阵 20

厂商产品 版本范围状态
Microsoft Windows 10 Version 1607 10.0.14393.0< 10.0.14393.8868 affected
Microsoft Windows 10 Version 1809 10.0.17763.0< 10.0.17763.8389 affected
Microsoft Windows 10 Version 21H2 10.0.19044.0< 10.0.19044.6937 affected
Microsoft Windows 10 Version 22H2 10.0.19045.0< 10.0.19045.6937 affected
Microsoft Windows 11 version 22H3 10.0.22631.0< 10.0.22631.6649 affected
Microsoft Windows 11 Version 23H2 10.0.22631.0< 10.0.22631.6649 affected
Microsoft Windows 11 Version 24H2 10.0.26100.0< 10.0.26100.7840 affected
Microsoft Windows 11 Version 25H2 10.0.26200.0< 10.0.26200.7840 affected
Microsoft Windows Server 2012 6.2.9200.0< 6.2.9200.25923 affected
Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.0< 6.2.9200.25923 affected
Microsoft Windows Server 2012 R2 6.3.9600.0< 6.3.9600.23022 affected
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0< 6.3.9600.23022 affected
Microsoft Windows Server 2016 10.0.14393.0< 10.0.14393.8868 affected
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0< 10.0.14393.8868 affected
Microsoft Windows Server 2019 10.0.17763.0< 10.0.17763.8389 affected
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0< 10.0.17763.8389 affected
Microsoft Windows Server 2022 10.0.20348.0< 10.0.20348.4773 affected
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0< 10.0.25398.2149 affected
Microsoft Windows Server 2025 10.0.26100.0< 10.0.26100.32370 affected
Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.0< 10.0.26100.32370 affected
获取后续新漏洞提醒 登录后订阅

一、 漏洞 CVE-2026-21246 基础信息

漏洞信息

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Vulnerability Title
Windows Graphics Component Elevation of Privilege Vulnerability
来源: CVE Program / CVE List V5
Vulnerability Description
Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
来源: CVE Program / CVE List V5
Vulnerability Title
Microsoft Graphics Component 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Microsoft Graphics Component是美国微软(Microsoft)公司的图形驱动组件。 Microsoft Graphics Component存在安全漏洞。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 10 Version 1809 for 32-bit Systems,Windows 10 Version 1809 for x64-based Systems,Windows Server 2019,Windows Server 2019 (Server C
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD

受影响产品

厂商 产品 影响版本 CPE 订阅
Microsoft Windows 10 Version 1607 10.0.14393.0 ~ 10.0.14393.8868 -
Microsoft Windows 10 Version 1809 10.0.17763.0 ~ 10.0.17763.8389 -
Microsoft Windows 10 Version 21H2 10.0.19044.0 ~ 10.0.19044.6937 -
Microsoft Windows 10 Version 22H2 10.0.19045.0 ~ 10.0.19045.6937 -
Microsoft Windows 11 version 22H3 10.0.22631.0 ~ 10.0.22631.6649 -
Microsoft Windows 11 Version 23H2 10.0.22631.0 ~ 10.0.22631.6649 -
Microsoft Windows 11 Version 24H2 10.0.26100.0 ~ 10.0.26100.7840 -
Microsoft Windows 11 Version 25H2 10.0.26200.0 ~ 10.0.26200.7840 -
Microsoft Windows Server 2012 6.2.9200.0 ~ 6.2.9200.25923 -
Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.0 ~ 6.2.9200.25923 -
Microsoft Windows Server 2012 R2 6.3.9600.0 ~ 6.3.9600.23022 -
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0 ~ 6.3.9600.23022 -
Microsoft Windows Server 2016 10.0.14393.0 ~ 10.0.14393.8868 -
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 ~ 10.0.14393.8868 -
Microsoft Windows Server 2019 10.0.17763.0 ~ 10.0.17763.8389 -
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 ~ 10.0.17763.8389 -
Microsoft Windows Server 2022 10.0.20348.0 ~ 10.0.20348.4773 -
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 ~ 10.0.25398.2149 -
Microsoft Windows Server 2025 10.0.26100.0 ~ 10.0.26100.32370 -
Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.0 ~ 10.0.26100.32370 -

二、漏洞 CVE-2026-21246 的公开POC

# POC 描述 源链接 神龙链接
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三、漏洞 CVE-2026-21246 的情报信息

请登录查看更多情报信息。

同批安全公告 · Microsoft · 2026-02-10 · 共 54 条

CVE-2026-21531 9.8 CRITICAL Microsoft Azure SDK 代码问题漏洞
CVE-2026-21518 8.8 HIGH Microsoft GitHub Copilot and Visual Studio Code 命令注入漏洞
CVE-2026-21255 8.8 HIGH Microsoft Hyper-V 访问控制错误漏洞
CVE-2026-21256 8.8 HIGH Microsoft GitHub Copilot and Visual Studio 代码注入漏洞
CVE-2026-21513 8.8 HIGH Microsoft MSHTML Framework 安全漏洞
CVE-2026-21510 8.8 HIGH Microsoft Windows Shell 安全漏洞
CVE-2026-21537 8.8 HIGH Microsoft Defender 代码注入漏洞
CVE-2026-21516 8.8 HIGH Microsoft GitHub Copilot for JetBrains 命令注入漏洞
CVE-2026-21228 8.1 HIGH Microsoft Azure 信任管理问题漏洞
CVE-2026-21523 8.0 HIGH Microsoft GitHub Copilot and Visual Studio 安全漏洞
CVE-2026-21229 8.0 HIGH Microsoft Power BI 输入验证错误漏洞
CVE-2026-21257 8.0 HIGH Microsoft GitHub Copilot and Visual Studio 命令注入漏洞
CVE-2026-21239 7.8 HIGH Microsoft Windows Kernel 安全漏洞
CVE-2026-21514 7.8 HIGH Microsoft Word 安全漏洞
CVE-2026-21240 7.8 HIGH Microsoft HTTP.sys 安全漏洞
CVE-2026-20841 7.8 HIGH Microsoft Windows Notepad 命令注入漏洞
CVE-2026-21533 7.8 HIGH Microsoft Windows Remote Desktop Services 安全漏洞
CVE-2026-21236 7.8 HIGH Microsoft Windows Ancillary Function Driver for WinSock 安全漏洞
CVE-2026-21259 7.8 HIGH Microsoft Excel 安全漏洞
CVE-2026-21519 7.8 HIGH Microsoft Desktop Windows Manager 安全漏洞

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IV. Related Vulnerabilities

V. Comments for CVE-2026-21246

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