CVE-2026-119960 · Infrastructure
NO FIX YET
Windows Hyper-V has a flaw where it uses a resource before initializing it, letting an authorized local user elevate privileges. An attacker who already has a local account can gain higher system rights.
first public Nov 10, 2026 · 1 source
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Affects Windows systems with the Hyper-V role enabled, where a local authorized user is present. Systems without Hyper-V installed are not affected by this description. The sources do not give affected builds or exact configuration details.
Not affected if hyper-v-not-enabled
Who cares hyper-v, windows
Unknown from the sources. In the analyst’s queue.
No fix yet, per the sources.
Use of uninitialized resource in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
This page as .md · .json · CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
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