imPC@ndo IT

Tracker / CVE-2025-21418

CVE-2025-21418

Exploited High 7.8

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Affected products and versions

microsoft windows_10_1607 · … → 10.0.10240.20915
microsoft windows_10_1809 · … → 10.0.17763.6893
microsoft windows_10_21h2 · … → 10.0.19044.5487
microsoft windows_10_22h2 · … → 10.0.19045.5487
microsoft windows_11_22h2 · … → 10.0.22621.4890
microsoft windows_11_23h2 · … → 10.0.22631.4890
microsoft windows_11_24h2 · … → 10.0.26100.3107
microsoft windows_server_2008
microsoft windows_server_2012
microsoft windows_server_2016 · … → 10.0.14393.7785
microsoft windows_server_2019 · … → 10.0.17763.6893
microsoft windows_server_2022 · … → 10.0.20348.3148
microsoft windows_server_2022_23h2 · … → 10.0.25398.1425
microsoft windows_server_2025 · … → 10.0.26100.3107

Analysis

This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.

References