CVE-2026-125136 · Infrastructure
NO FIX YET
A heap-based buffer overflow in the Windows Network Connected Devices Auto-Setup Service lets an unauthorized attacker execute code. The attack works from an adjacent network, so an attacker on the same local network segment can reach it.
first public Nov 10, 2026 · 1 source
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Windows machines running the Network Connected Devices Auto-Setup Service are the systems to look at, and the sources do not say which Windows versions or default settings enable it. Machines not on a shared adjacent network segment are likely at lower risk, but the sources do not confirm this.
Not affected if unknown
Who cares network-devices, windows
Unknown from the sources. In the analyst’s queue.
No fix yet, per the sources.
Heap-based buffer overflow in Windows Network Connected Devices Auto-Setup Service allows an unauthorized attacker to execute code over an adjacent network.
This page as .md · .json · CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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