CVE-2026-105543 · Infrastructure
NO FIX YET
A null pointer dereference in Windows Installer lets an attacker who already has a local account raise their privileges. The sources give no further detail on the trigger or the affected Windows versions.
first public Nov 10, 2026 · 1 source
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Windows machines with Windows Installer, where a user already has a local account on the system. The sources do not list affected Windows versions or configurations.
Who cares windows, windows-installer
Unknown from the sources. In the analyst’s queue.
No fix yet, per the sources.
Null pointer dereference in Windows Installer allows an authorized attacker to elevate privileges locally.
This page as .md · .json · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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