CVE-2024-43523

Windows Mobile Broadband Driver Remote Code Execution Vulnerability

CVE-2024-43523 is fixed in 19 products on 1 platform, first by KB5044277, released October 8, 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

0.0067

52nd percentile

Where it's fixed

Product	Fixed in	Fix	Released
Microsoft
Windows 10 Version 1809 for 32-bit Systems	17763.6414	KB5044277	Oct 8, 2024
Windows 10 Version 1809 for x64-based Systems	17763.6414	KB5044277	Oct 8, 2024
Windows 10 Version 21H2 for 32-bit Systems		KB5044273	Oct 8, 2024
Windows 10 Version 21H2 for ARM64-based Systems		KB5044273	Oct 8, 2024
Windows 10 Version 21H2 for x64-based Systems		KB5044273	Oct 8, 2024
Windows 10 Version 22H2 for 32-bit Systems		KB5044273	Oct 8, 2024
Windows 10 Version 22H2 for ARM64-based Systems		KB5044273	Oct 8, 2024
Windows 10 Version 22H2 for x64-based Systems		KB5044273	Oct 8, 2024
Windows 11 Version 22H2 for ARM64-based Systems		KB5044285	Oct 8, 2024
Windows 11 Version 22H2 for x64-based Systems		KB5044285	Oct 8, 2024
Windows 11 Version 23H2 for ARM64-based Systems		KB5044285	Oct 8, 2024
Windows 11 Version 23H2 for x64-based Systems		KB5044285	Oct 8, 2024
Windows 11 Version 24H2 for ARM64-based Systems	26100.2033	KB5044284	Oct 8, 2024
Windows 11 Version 24H2 for x64-based Systems	26100.2033	KB5044284	Oct 8, 2024
Windows 11 version 21H2 for ARM64-based Systems	22000.3260	KB5044280	Oct 8, 2024
Windows 11 version 21H2 for x64-based Systems	22000.3260	KB5044280	Oct 8, 2024
Windows Server 2019	17763.6414	KB5044277	Oct 8, 2024
Windows Server 2019 (Server Core installation)	17763.6414	KB5044277	Oct 8, 2024
Windows Server 2022, 23H2 Edition (Server Core installation)	25398.1189	KB5044288	Oct 8, 2024

Details

Published
October 8, 2024
Weakness
Improper Input Validation
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43523

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