CVE-2026-118280 · Infrastructure
NO FIX YET
A heap-based buffer overflow in the Windows Advanced Rasterization Platform, the Windows graphics component, can be triggered by an authorized local user. An attacker who already has a local account can use it to elevate privileges on the machine.
first public Nov 10, 2026 · 1 source
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Any Windows machine where a user already has a local account is in scope, since the attacker must be authorized on the system first. The sources do not name affected Windows builds or a patch, so unknown. Servers and workstations shared by multiple users are the most relevant.
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:H/PR:L/UI:N/S:C/C:H/I:H/A:H
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