high7.8
CVE-2025-24052
Microsoft is aware of vulnerabilities in the third party Agere Modem driver that ships natively with supported Windows operating systems.
Impact
Microsoft is aware of vulnerabilities in the third party Agere Modem driver that ships natively with supported Windows operating systems. This is an announcement of the upcoming removal of ltmdm64.sys driver. The driver has been removed in the October cumulative update. Fax modem hardware dependent on this specific driver will no longer work on Windows. Microsoft recommends removing any existing dependencies on this hardware.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows 10 1507 | before 10.0.10240.21161 |
| Microsoft | Windows 10 1607 | before 10.0.14393.8519 |
| Microsoft | Windows 10 1809 | before 10.0.17763.7919 |
| Microsoft | Windows 10 21h2 | before 10.0.19044.6456 |
| Microsoft | Windows 10 22h2 | before 10.0.19045.6456 |
| Microsoft | Windows 11 22h2 | before 10.0.22621.6060 |
| Microsoft | Windows 11 23h2 | through 10.0.22631.6060 |
| Microsoft | Windows 11 24h2 | before 10.0.26100.6899 |
| Microsoft | Windows 11 25h2 | before 10.0.26200.6899 |
| Microsoft | Windows Server 2008 | All versions Version r2 |
| Microsoft | Windows Server 2012 | All versions Version r2 |
| Microsoft | Windows Server 2016 | through 10.0.14393.8519 |