CVE-2026-20876 (CNNVD-202601-2088)
中文标题:
Microsoft Windows Virtualization-Based Security Enclave 安全漏洞
英文标题:
Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability
漏洞描述
中文描述:
Microsoft Windows Virtualization-Based Security Enclave(Microsoft Windows VBS Enclave)是美国微软(Microsoft)公司的一种主机应用程序地址空间内基于软件的受信任执行环境。 Microsoft Windows Virtualization-Based Security Enclave(Microsoft Windows VBS Enclave)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 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。
英文描述:
NOT_EXTRACTED
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Microsoft | Windows Server 2025 (Server Core installation) | - | < 10.0.26100.32230 | - |
cpe:2.3:a:microsoft:windows_server_2025_(server_core_installation):*:*:*:*:*:*:*:*
|
| Microsoft | Windows 11 Version 25H2 | - | < 10.0.26200.7623 | - |
cpe:2.3:a:microsoft:windows_11_version_25h2:*:*:*:*:*:*:*:*
|
| Microsoft | Windows 11 version 22H3 | - | < 10.0.22631.6491 | - |
cpe:2.3:a:microsoft:windows_11_version_22h3:*:*:*:*:*:*:*:*
|
| Microsoft | Windows 11 Version 23H2 | - | < 10.0.22631.6491 | - |
cpe:2.3:a:microsoft:windows_11_version_23h2:*:*:*:*:*:*:*:*
|
| Microsoft | Windows Server 2022, 23H2 Edition (Server Core installation) | - | < 10.0.25398.2092 | - |
cpe:2.3:a:microsoft:windows_server_2022,_23h2_edition_(server_core_installation):*:*:*:*:*:*:*:*
|
| Microsoft | Windows 11 Version 24H2 | - | < 10.0.26100.7623 | - |
cpe:2.3:a:microsoft:windows_11_version_24h2:*:*:*:*:*:*:*:*
|
| Microsoft | Windows Server 2025 | - | < 10.0.26100.32230 | - |
cpe:2.3:a:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
|
| microsoft | windows_11_23h2 | * | - | - |
cpe:2.3:o:microsoft:windows_11_23h2:*:*:*:*:*:*:*:*
|
| microsoft | windows_11_24h2 | * | - | - |
cpe:2.3:o:microsoft:windows_11_24h2:*:*:*:*:*:*:*:*
|
| microsoft | windows_11_25h2 | * | - | - |
cpe:2.3:o:microsoft:windows_11_25h2:*:*:*:*:*:*:*:*
|
| microsoft | windows_server_2022_23h2 | * | - | - |
cpe:2.3:o:microsoft:windows_server_2022_23h2:*:*:*:*:*:*:*:*
|
| microsoft | windows_server_2025 | * | - | - |
cpe:2.3:o:microsoft:windows_server_2025:*:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
CVSS评分详情
3.1 (cna)
MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2026-20876 |
2026-01-14 02:33:31 | 2026-01-14 06:08:19 |
| NVD | nvd_CVE-2026-20876 |
2026-01-14 03:00:13 | 2026-01-14 06:14:36 |
| CNNVD | cnnvd_CNNVD-202601-2088 |
2026-01-15 01:52:30 | 2026-01-15 01:53:17 |
版本与语言
安全公告
变更历史
查看详细变更
- affected_products_count: 7 -> 12
查看详细变更
- vulnerability_type: 未提取 -> 其他
- cnnvd_id: 未提取 -> CNNVD-202601-2088
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- data_sources: ['cve'] -> ['cve', 'nvd']