CVE-2024-21412
Internet Shortcut Files Security Feature Bypass Vulnerability
CVE-2024-21412 is fixed in 20 products on 1 platform, first by KB5034768, released February 13, 2024. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on February 13, 2024, with known ransomware use. Patch Radar priority: Patch now.
Patch nowCISA KEVKnown ransomware use
CVSS
8.1
Important
Exploitation
Exploited
Reported by the vendor
CISA KEV
Feb 13, 2024
Federal due date Mar 5, 2024. Known ransomware use
EPSS
0.9941
99th percentile
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| Windows 10 Version 1809 for 32-bit Systems | 17763.5458 | KB5034768 | Feb 13, 2024 |
| Windows 10 Version 1809 for ARM64-based Systems | 17763.5458 | KB5034768 | Feb 13, 2024 |
| Windows 10 Version 1809 for x64-based Systems | 17763.5458 | KB5034768 | Feb 13, 2024 |
| Windows 10 Version 21H2 for 32-bit Systems | KB5034763 | Feb 13, 2024 | |
| Windows 10 Version 21H2 for ARM64-based Systems | KB5034763 | Feb 13, 2024 | |
| Windows 10 Version 21H2 for x64-based Systems | KB5034763 | Feb 13, 2024 | |
| Windows 10 Version 22H2 for 32-bit Systems | KB5034763 | Feb 13, 2024 | |
| Windows 10 Version 22H2 for ARM64-based Systems | KB5034763 | Feb 13, 2024 | |
| Windows 10 Version 22H2 for x64-based Systems | KB5034763 | Feb 13, 2024 | |
| Windows 11 Version 22H2 for ARM64-based Systems | KB5034765 | Feb 13, 2024 | |
| Windows 11 Version 22H2 for x64-based Systems | KB5034765 | Feb 13, 2024 | |
| Windows 11 Version 23H2 for ARM64-based Systems | KB5034765 | Feb 13, 2024 | |
| Windows 11 Version 23H2 for x64-based Systems | KB5034765 | Feb 13, 2024 | |
| Windows 11 version 21H2 for ARM64-based Systems | 22000.2777 | KB5034766 | Feb 13, 2024 |
| Windows 11 version 21H2 for x64-based Systems | 22000.2777 | KB5034766 | Feb 13, 2024 |
| Windows Server 2019 | 17763.5458 | KB5034768 | Feb 13, 2024 |
| Windows Server 2019 (Server Core installation) | 17763.5458 | KB5034768 | Feb 13, 2024 |
| Windows Server 2022 | 20348.2322 | KB5034770 | Feb 13, 2024 |
| Windows Server 2022 (Server Core installation) | 20348.2322 | KB5034770 | Feb 13, 2024 |
| Windows Server 2022, 23H2 Edition (Server Core installation) | 25398.709 | KB5034769 | Feb 13, 2024 |
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