CVE-2026-119900 · Infrastructure
NO FIX YET
A flaw in how Windows NTFS reads memory lets an attacker who already has a local account read past the end of a buffer. The sources say this lets them elevate privileges on the machine.
first public Nov 10, 2026 · 1 source
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Windows machines with NTFS volumes, which is effectively every Windows system. The sources do not name affected Windows builds or whether a specific configuration is required. Attackers must already have a local account, so systems with no untrusted local users carry less risk.
Not affected if no-local-untrusted-users
Who cares ntfs, windows
Unknown from the sources. In the analyst’s queue.
No fix yet, per the sources.
Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.
This page as .md · .json · CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
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