WINDOWS ADVANCED RASTERIZATION PLATFORM · CVE-2026-105021 · Infrastructure
NO FIX YET
A heap-based buffer overflow in the Windows Advanced Rasterization Platform, the graphics component, can be triggered by an authorized local user. An attacker who can already log on can use it to raise their privileges.
first public Nov 10, 2026 · 1 source
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Systems running Windows where a user already has a local account can be exploited through this flaw. The sources do not say which Windows builds are affected or whether any configuration is required. Servers and workstations with no untrusted local users are lower risk.
Not affected if no-local-users
Who cares windows
Unknown from the sources. In the analyst’s queue.
No fix yet, per the sources.
Heap-based buffer overflow in Windows Advanced Rasterization Platform 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:C/C:H/I:H/A:H
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