CVE-2026-105580 · Infrastructure
NO FIX YET
A heap-based buffer overflow in Windows Management Instrumentation lets an attacker who already has local access run code. NVD rates it high, CVSS 7.8.
first public Nov 10, 2026 · 1 source
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Windows machines where WMI is present, which is every supported Windows version. The sources do not list affected builds or say which configurations are exposed. The exploit needs local access, so a machine with no untrusted local users is lower risk.
Not affected if no-untrusted-local-users
Who cares windows, wmi
Unknown from the sources. In the analyst’s queue.
No fix yet, per the sources.
Heap-based buffer overflow in Windows Management Instrumentation allows an unauthorized attacker to execute code locally.
This page as .md · .json · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/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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