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Description
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.
PUBLISHED Reserved 2025-01-16 | Published 2025-10-14 | Updated 2025-10-14 | Assigner microsoft
HIGH: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
Problem types
CWE-121: Stack-based Buffer Overflow
Product status
10.0.26200.0 before 10.0.26200.6899
affected
10.0.17763.0 before 10.0.17763.7919
affected
10.0.17763.0 before 10.0.17763.7919
affected
10.0.17763.0 before 10.0.17763.7919
affected
10.0.20348.0 before 10.0.20348.4294
affected
10.0.19044.0 before 10.0.19044.6456
affected
10.0.22621.0 before 10.0.22621.6060
affected
10.0.19045.0 before 10.0.19045.6456
affected
10.0.26100.0 before 10.0.26100.6899
affected
10.0.22631.0 before 10.0.22631.6060
affected
10.0.25398.0 before 10.0.25398.1913
affected
10.0.26100.0 before 10.0.26100.6899
affected
10.0.26100.0 before 10.0.26100.6899
affected
10.0.10240.0 before 10.0.10240.21161
affected
10.0.14393.0 before 10.0.14393.8519
affected
10.0.14393.0 before 10.0.14393.8519
affected
10.0.14393.0 before 10.0.14393.8519
affected
6.0.6003.0 before 6.0.6003.23571
affected
6.0.6003.0 before 6.0.6003.23571
affected
6.1.7601.0 before 6.1.7601.27974
affected
6.1.7601.0 before 6.1.7601.27974
affected
6.2.9200.0 before 6.2.9200.25722
affected
6.2.9200.0 before 6.2.9200.25722
affected
6.3.9600.0 before 6.3.9600.22824
affected
6.3.9600.0 before 6.3.9600.22824
affected
References
msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24052 (Windows Agere Modem Driver Elevation of Privilege Vulnerability) vendor-advisory
cve.org
(CVE-2025-24052)
nvd.nist.gov
(CVE-2025-24052)
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