CVE-2026-47656

Protection mechanism failure in Windows Boot Manager allows an authorized attacker to bypass a security feature locally...

CVE-2026-47656

Protection mechanism failure in Windows Boot Manager allows an authorized attacker to bypass a security feature locally...

CVE-2026-47656 Windows Boot Manager Security Feature Bypass Vulnerability

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CVE-2026-47656 Windows Boot Manager Security Feature Bypass Vulnerability

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EUVD-2026-35582

Protection mechanism failure in Windows Boot Manager allows an authorized attacker to bypass a security feature locally...

Windows Boot Manager Security Feature Bypass Vulnerability

Protection mechanism failure in Windows Boot Manager allows an authorized attacker to bypass a security feature locally...

PT-2026-48043

Name of the Vulnerable Software and Affected Versions Windows Boot Manager affected versions not specified Description A protection mechanism failure in Windows Boot Manager allows an authorized attacker to bypass a security feature locally. Recommendations At the moment, there is no information...

Microsoft Windows Boot Manager 处理逻辑错误漏洞

Microsoft Windows Boot Manager is a UEFI application provided by Microsoft Corporation, used to configure the boot environment. There are security vulnerabilities in Microsoft Windows Boot Manager. Attackers can exploit these vulnerabilities to bypass certain functions. The following products and...

EUVD-2026-22412

Use of uninitialized resource in Windows Boot Manager allows an unauthorized attacker to bypass a security feature with a physical attack...

CVE-2026-26175

Use of uninitialized resource in Windows Boot Manager allows an unauthorized attacker to bypass a security feature with a physical attack...

CVE-2026-26175 Windows Boot Manager Security Feature Bypass Vulnerability

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CVE-2026-26175 Windows Boot Manager Security Feature Bypass Vulnerability

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CVE-2026-26175

CVE-2026-26175 : Windows Boot Manager security feature bypass via use of an uninitialized resource, enabling a physical attacker to bypass protection. Affected component: Windows Boot Manager; root cause: uninitialized resource handling. Base CVSS 3.1 score 4.6 (PHYSICAL attack, LOW attack comple...

Windows Boot Manager Security Feature Bypass Vulnerability

Use of uninitialized resource in Windows Boot Manager allows an unauthorized attacker to bypass a security feature with a physical attack...

Microsoft Windows Boot Manager 安全漏洞

Microsoft Windows Boot Manager is a UEFI application provided by Microsoft Corporation, used to configure the boot environment. There are security vulnerabilities in Microsoft Windows Boot Manager. Attackers can exploit these vulnerabilities to bypass certain functions. The following products and...

PT-2026-32752

Name of the Vulnerable Software and Affected Versions Windows Boot Manager affected versions not specified Description Use of an uninitialized resource allows an unauthorized attacker to bypass a security feature through a physical attack. Recommendations At the moment, there is no information...

CVE-2026-21265

Windows Secure Boot stores Microsoft certificates in the UEFI KEK and DB. These original certificates are approaching expiration, and devices containing affected certificate versions must update them to maintain Secure Boot functionality and avoid compromising security by losing security fixes...

CVE-2026-21265

CVE-2026-21265 describes a Secure Boot bypass tied to expiration of Microsoft root certificates in the UEFI KEK/DB chain. Affected certificates include KEK CA 2011 (expires 2026-06-24), UEFI CA 2011 (expires 2026-06-27), and Windows Production PCA 2011 (expires 2026-10-19). The vulnerability aris...

Secure Boot Certificate Expiration Security Feature Bypass Vulnerability

Windows Secure Boot stores Microsoft certificates in the UEFI KEK and DB. These original certificates are approaching expiration, and devices containing affected certificate versions must update them to maintain Secure Boot functionality and avoid compromising security by losing security fixes...

PT-2026-2766

Name of the Vulnerable Software and Affected Versions Windows versions affected versions not specified Windows Server versions affected versions not specified Description The issue centers around the approaching expiration of Microsoft certificates used in Windows Secure Boot, specifically those...