CVE-2026-41097: Secure Boot Security Feature Bypass Vulnerability
Reliance on a component that is not updateable in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
Other sources
Secure Boot Security Feature Bypass Vulnerability
— Microsoft
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
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Fixed in 10.0.28000.2113Patch KB5089548 - Upgrade
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Fixed in 10.0.25398.2330Patch KB5087541 - Upgrade
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Fixed in 10.0.26100.32860Fixed in 10.0.26100.32772Patch KB5087423 - Upgrade
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Fixed in 10.0.26100.8457Fixed in 10.0.26100.8390Patch KB5089466 - Upgrade
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Fixed in 10.0.22631.7079Patch KB5087420 - Upgrade
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Fixed in 10.0.22631.7219Patch KB5093998 - Upgrade
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Fixed in 10.0.26200.8457Fixed in 10.0.26200.8390Patch KB5089466 - Upgrade
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Fixed in 10.0.19045.7417Patch KB5094127 - Upgrade
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Fixed in 10.0.19044.7291Patch KB5087544 - Upgrade
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Fixed in 10.0.20348.5139Fixed in 10.0.20348.5074Patch KB5087424 - Upgrade
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Fixed in 10.0.17763.8755Patch KB5087538
Event History
Frequently Asked Questions
What is the severity of CVE-2026-41097?
CVE-2026-41097 is classified as a security feature bypass vulnerability with a high severity rating.
How do I fix CVE-2026-41097?
To fix CVE-2026-41097, apply the latest security patches provided by Microsoft for affected versions of Windows.
Which products are affected by CVE-2026-41097?
CVE-2026-41097 affects various versions of Microsoft Windows, including Windows 10, Windows 11, and Windows Server.
Can CVE-2026-41097 be exploited remotely?
No, CVE-2026-41097 is a local vulnerability that an authorized attacker can exploit on the affected system.
What is the impact of exploiting CVE-2026-41097?
Exploiting CVE-2026-41097 allows an attacker to bypass the Secure Boot feature, potentially leading to unauthorized code execution.