CVE-2026-105551 · Infrastructure
NO FIX YET
A heap-based buffer overflow in the Windows NetBIOS service lets an unauthenticated attacker over the network raise their privileges. The sources do not state which Windows versions are affected or what a full exploit chain requires.
first public Nov 10, 2026 · 1 source
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No product ranges from the sources yet.
Who cares netbios, windows
Unknown from the sources. In the analyst’s queue.
No fix yet, per the sources.
Heap-based buffer overflow in Windows NetBIOS allows an unauthorized attacker to elevate privileges over a network.
This page as .md · .json · CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
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