CVE-2026-8863— Microsoft Windows 安全漏洞
影响版本矩阵 14
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| baramundi software | baramundi Management Suite | *≤ 2024R1 | affected |
| Blancco UK | WhiteCanyon WipeDrive | 8.0.0≤ 8.1.3 | affected |
| Finland Matriculation Board | Abitti 1 | 1.0.0 | affected |
| NTC IT ROSA LLC | RosaLinux | R9 | affected |
R10 | affected | ||
| Oracle Corporation | OracleLinux(7.2) shim | 0.9 | affected |
| PC-Doctor | Factory for Linux (Bootable Diagnostics) | 6.9≤ 6.20.7710.267 | affected |
| PC-Doctor | Network Factory for Linux (Bootable Diagnostics) | 6.9≤ 6.20.7711.267 | affected |
| PC-Doctor | Service Center | 14≤ 17.0.7535.900 | affected |
| PC-Doctor | Service Center Drive Erase | 15≤ 17.0.7538.592 | affected |
| PC-Doctor | Service Center Enterprise | 14≤ 17.0.7536.900 | affected |
| PC-Doctor | Service Center Japan | 15≤ 17.0.7539.904 | affected |
| Spyrus | WTGCreator | 4.2 | affected |
| SUSE Linux | OpenSUSE shim | 0.9 | affected |
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一、 漏洞 CVE-2026-8863 基础信息
漏洞信息
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Vulnerability Title
CVE-2026-8863
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
Multiple Microsoft-sigend UEFI SHIM bootloaders are vulnerable to SecureBoot bypass. An attacker with administrative privileges or the ability to modify the boot process could use one of the vulnerable shim bootloaders to bypass Secure Boot protections and execute arbitrary code before the operating system loads. Specific UEFI DBX update is required to block these vulnerable boot loaders.
来源: 美国国家漏洞数据库 NVD
CVSS Information
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
N/A
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
Microsoft Windows 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
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存在安全漏洞，该漏洞源于SecureBoot绕过，可能导致具有管理权限或能够修改引导过程的攻击者绕过安全启动保护，在操作系统加载前执行任意代码。
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 |
|---|---|---|---|---|
| Oracle Corporation | OracleLinux(7.2) shim | 0.9 | - | |
| PC-Doctor | Service Center Enterprise | 14 ~ 17.0.7536.900 | - | |
| PC-Doctor | Service Center Drive Erase | 15 ~ 17.0.7538.592 | - | |
| PC-Doctor | Service Center Japan | 15 ~ 17.0.7539.904 | - | |
| PC-Doctor | Service Center | 14 ~ 17.0.7535.900 | - | |
| PC-Doctor | Network Factory for Linux (Bootable Diagnostics) | 6.9 ~ 6.20.7711.267 | - | |
| PC-Doctor | Factory for Linux (Bootable Diagnostics) | 6.9 ~ 6.20.7710.267 | - | |
| Spyrus | WTGCreator | 4.2 | - | |
| Blancco UK | WhiteCanyon WipeDrive | 8.0.0 ~ 8.1.3 | - | |
| baramundi software | baramundi Management Suite | * ~ 2024R1 | - | |
| SUSE Linux | OpenSUSE shim | 0.9 | - | |
| Finland Matriculation Board | Abitti 1 | 1.0.0 | - | |
| NTC IT ROSA LLC | RosaLinux | R9 | - | |
| NTC IT ROSA LLC | RosaLinux | R10 | - |
二、漏洞 CVE-2026-8863 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-8863 厂商安全公告 (2)
IV. Related Vulnerabilities
Same vendor: Oracle Corporation
V. Comments for CVE-2026-8863
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