CVE-2024-26184

Secure Boot Security Feature Bypass Vulnerability

CVE-2024-26184 is fixed in 15 products on 1 platform, first by KB5040427, released July 9, 2024. It is not reported as exploited. Patch Radar priority: Routine.

Routine

CVSS

6.8

Important

Exploitation

None reported

Exploitation Less Likely

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0095

61st percentile

Where it's fixed

Product	Fixed in	Fix	Released
Microsoft
Windows 10 Version 21H2 for 32-bit Systems		KB5040427	Jul 9, 2024
Windows 10 Version 21H2 for ARM64-based Systems		KB5040427	Jul 9, 2024
Windows 10 Version 21H2 for x64-based Systems		KB5040427	Jul 9, 2024
Windows 10 Version 22H2 for 32-bit Systems		KB5040427	Jul 9, 2024
Windows 10 Version 22H2 for ARM64-based Systems		KB5040427	Jul 9, 2024
Windows 10 Version 22H2 for x64-based Systems		KB5040427	Jul 9, 2024
Windows 11 Version 22H2 for ARM64-based Systems		KB5040442	Jul 9, 2024
Windows 11 Version 22H2 for x64-based Systems		KB5040442	Jul 9, 2024
Windows 11 Version 23H2 for ARM64-based Systems		KB5040442	Jul 9, 2024
Windows 11 Version 23H2 for x64-based Systems		KB5040442	Jul 9, 2024
Windows 11 version 21H2 for ARM64-based Systems	22000.3079	KB5040431	Jul 9, 2024
Windows 11 version 21H2 for x64-based Systems	22000.3079	KB5040431	Jul 9, 2024
Windows Server 2022	20348.2582	KB5040437	Jul 9, 2024
Windows Server 2022 (Server Core installation)	20348.2582	KB5040437	Jul 9, 2024
Windows Server 2022, 23H2 Edition (Server Core installation)	25398.1009	KB5040438	Jul 9, 2024

Details

Published
July 9, 2024
Weakness
Integer Overflow or Wraparound
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-26184

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