CVE-2026-20816
7.8HIGHTime-of-check time-of-use (toctou) race condition in Windows Installer allows an authorized attacker to elevate privileges locally.
Veröffentlicht: 1/13/2026Aktualisiert: 1/14/2026
Beschreibung
Time-of-check time-of-use (toctou) race condition in Windows Installer allows an authorized attacker to elevate privileges locally.
KI-AnalyseKI-gestützt
Betroffene Produkte
microsoftwindows_10_1607
microsoftwindows_10_1607
microsoftwindows_10_1809
microsoftwindows_10_1809
microsoftwindows_10_21h2
microsoftwindows_10_22h2
microsoftwindows_11_23h2
microsoftwindows_11_24h2
microsoftwindows_11_25h2
microsoftwindows_server_2008
-
microsoftwindows_server_2008
-
microsoftwindows_server_2008
r2
microsoftwindows_server_2012
-
microsoftwindows_server_2012
r2
microsoftwindows_server_2016
microsoftwindows_server_2019
microsoftwindows_server_2022
microsoftwindows_server_2022_23h2
microsoftwindows_server_2025