CVE-2025-54109

Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally.

• microsoft windows 10 1507 (< 10.0.10240.21128) • microsoft windows 10 1607 (< 10.0.14393.8422) • microsoft windows 10 1809 (< 10.0.17763.7792) • microsoft windows 10 21h2 (< 10.0.19044.6332) • microsoft windows 10 22h2 (< 10.0.19045.6332) • microsoft windows 11 22h2 (< 10.0.22621.5909) • microsoft windows 11 23h2 (< 10.0.22631.5909) • microsoft windows 11 24h2 (< 10.0.26100.6508) • microsoft windows server 2008 • microsoft windows server 2008 r2 • microsoft windows server 2012 • microsoft windows server 2012 r2 • microsoft windows server 2016 (< 10.0.14393.8422) • microsoft windows server 2019 (< 10.0.17763.7792) • microsoft windows server 2022 (< 10.0.20348.4106) • microsoft windows server 2022 23h2 (< 10.0.25398.1849) • microsoft windows server 2025 (< 10.0.26100.6508)