CVE-2026-118229 · Infrastructure
NO FIX YET
A heap-based buffer overflow in the Windows Advanced Rasterization Platform lets an attacker who already has a local account raise their privileges. The sources do not describe a remote trigger.
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 flaw is triggered locally by an authorized user. The sources do not name affected Windows builds or whether a patch exists. Systems with no untrusted local users are lower risk.
Not affected if no-untrusted-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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