CVE-2026-119847 · Infrastructure
NO FIX YET
A heap-based buffer overflow in the Windows Kerberos component lets a user who already has an account on the machine raise their privileges. The sources give no further detail on the exact trigger.
first public Nov 10, 2026 · 1 source
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Windows machines that run the Kerberos component, which covers domain-joined Windows systems. Any user with an authorized local logon could use this flaw, so exposure depends on who can log on locally. The sources do not say which Windows versions are affected.
Not affected if no-local-logon
Who cares active-directory, kerberos, windows
Unknown from the sources. In the analyst’s queue.
No fix yet, per the sources.
Heap-based buffer overflow in Windows Kerberos allows an authorized attacker to elevate privileges locally.
This page as .md · .json · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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